{"title":"Sapphire Crystals","description":"\u003cdiv class=\"desc-wrapper-custom cat-banner\"\u003e\n\n\u003cdiv\u003e\u003cspan style=\"font-size: small;\"\u003e\u003cspan\u003eMany watches are sold with acrylic or mineral crystals. Sapphire, while more expensive, is a highly durable and scratch resistant alternative. Modifying your watch by upgrading to a sapphire crystal is a great way to enhance both the functionality and the look of your watch. You don’t have to be a sports enthusiast to enjoy the benefits of a sapphire crystal. We all know how easy it is to damage a watch on a door jamb. Upgrading to a sapphire crystal from Long Island Watch is a practical watch mod for scuba divers and desk divers alike.\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: small;\"\u003e\u003cspan\u003e \u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: small;\"\u003e\u003cspan\u003eHere you will find a variety of crystal shapes for your Seiko and Orient watches, allowing you to achieve the exact look you want from your watch mod. Options include flat, dome (single dome and double dome) and box. Many of the crystals shown below feature anti-reflective (AR) coating to make it easier to read your watch and admire the dial. Each description will also specify which watches these quality sapphire watch crystals are compatible with. Happy modding!\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/div\u003e","products":[{"product_id":"double-dome-ar-sapphire-crystal-for-seiko-monster-monst-dd","title":"Double-Dome AR Sapphire Crystal to Mod Seiko Monster Watches #Monst-DD","description":"\u003ch3\u003eDouble-Dome AR Sapphire Crystal to Mod Seiko Monster Watches #Monst-DD\u003c\/h3\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: bold;\"\u003eThis is an after-market double-dome sapphire crystal that you can use to mod your Seiko Monster watches (fits Monster Gen 1 and 2 models, plus Seiko Baby Turtle watches). \u003c\/span\u003eThe crystal is 4.25mm thick and 30mm in diameter. \u003cstrong\u003e\u003cbr\u003e\u003cbr\u003eNote:\u003c\/strong\u003e \u003cstrong\u003eIt has blue anti-reflective coating (on the bottom of the crystal only) which imparts a blue hue at some angles. Also, It is a double dome. Domed top, domed bottom, so it does not have a magnification effect.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Seiko","offers":[{"title":"Default Title","offer_id":62794853319027,"sku":"Monst-DD","price":59.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/5859\/9795\/files\/apizv7ufr__50891.1619743139.1280.1280.jpg?v=1779790233"},{"product_id":"flat-sapphire-crystal-for-seiko-skx013-013-flat","title":"Flat Sapphire Crystal to replace OEM Hardlex on Seiko SKX013 #013-Flat","description":"\u003ch3\u003eFlat Sapphire Crystal to replace OEM Hardlex on Seiko SKX013 #013-Flat\u003c\/h3\u003e\n\u003cspan style=\"font-weight: bold;\"\u003eThis is an after-market flat sapphire crystal that you can use to mod and upgrade your Seiko SKX013 watch.  \u003c\/span\u003eThe crystal is 2.9mm thick and 28mm in diameter. It has a classic Seiko bevel on the top. It does not have anti-reflective coating.\u003cbr\u003e","brand":"Seiko","offers":[{"title":"Default Title","offer_id":62794873438579,"sku":"013-Flat","price":45.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/5859\/9795\/files\/apiudubmk__71841.1619742544.1280.1280.jpg?v=1779790309"},{"product_id":"dome-ar-sapphire-crystal-for-orient-ray-and-mako-ray-sd","title":"Single Dome AR Sapphire Crystal to Mod Orient Ray and Mako Watches #Ray-SD","description":"\u003ch3\u003eDome AR Sapphire Crystal to Mod Orient Ray and Mako Watches (Gen 1 or 2) #Ray-SD\u003c\/h3\u003e\n\u003cspan style=\"font-weight: bold;\"\u003eThis is an after-market single dome sapphire crystal that you can use to mod your Orient Ray or Mako watch (both Gen 1 and 2 models).  It also fits the Seiko Sea Urchin SNZF15, SNZF17 - Seiko Sumo SBDC001, 003, 031, 033 - Seiko Shogun: SBDC007, 029 watches.\u003c\/span\u003e The crystal is 3.6mm thick and 31mm in diameter. \u003cb\u003e\u003cbr\u003e\u003cbr\u003eNote:\u003c\/b\u003e \u003cb\u003eIt has blue anti-reflective coating (on the bottom of the crystal only). Also, It is a single dome. Domed top, flat bottom, so it has a magnification effect.\u003c\/b\u003e\u003cbr\u003e","brand":"Orient","offers":[{"title":"Default Title","offer_id":62794890117491,"sku":"Ray-SD","price":49.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/5859\/9795\/files\/apiiva9lj__93160.1619743259.1280.1280.jpg?v=1779790373"},{"product_id":"flat-sapphire-crystal-for-seiko-turtle-turtle-flat","title":"Flat Sapphire Crystal to replace OEM Hardlex on Seiko Turtle #Turtle-Flat","description":"\u003ch3\u003eFlat Sapphire Crystal to replace OEM Hardlex on Seiko Turtle #Turtle-Flat\u003c\/h3\u003e\n\u003cspan style=\"font-weight: bold;\"\u003eThis is an after-market flat sapphire crystal that you can use to mod and upgrade your Seiko Turtle watch.  It fits the Seiko SRP773, 775, SRPC91, etc. watches.\u003c\/span\u003e The crystal is 2.7mm thick and 32mm in diameter. It has a classic Seiko bevel on the top.\u003cbr\u003e It does not have anti-reflective coating.\u003cbr\u003e","brand":"Seiko","offers":[{"title":"Default Title","offer_id":62794895098227,"sku":"Turtle-Flat","price":45.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/5859\/9795\/files\/api0qlhct__88157.1619742495.1280.1280.jpg?v=1779790394"},{"product_id":"flat-sapphire-crystal-for-skx007-skx009-007-flat","title":"Flat Sapphire Crystal to replace OEM Hardlex on SKX007, 009 #007-Flat","description":"\u003ch3\u003eFlat Sapphire Crystal to replace OEM Hardlex on SKX007, 009 #007-Flat\u003c\/h3\u003e\n\u003cspan style=\"font-weight: bold;\"\u003eThis is an after-market flat sapphire crystal that you can use to mod and upgrade your Seiko SKX007, 009 watch (both K and J models).  It also fits the Seiko SKX173, SKX175, and SKXA35 watches.\u003c\/span\u003e The crystal is 2.9mm thick and 31.5mm in diameter. It has a classic Seiko bevel on the top.\u003cbr\u003e No anti-reflective coating.\u003cbr\u003e","brand":"Seiko","offers":[{"title":"Default Title","offer_id":62794906435955,"sku":"007-Flat","price":45.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/5859\/9795\/files\/apixuklsw__75669.1619742567.1280.1280.jpg?v=1779790438"},{"product_id":"double-dome-ar-sapphire-crystal-orient-ray-mako-ray-dd","title":"Double-Dome AR Sapphire Crystal to Mod Orient Ray and Mako Watches #Ray-DD","description":"\u003ch3\u003eDouble-Dome AR Sapphire Crystal to Mod Orient Ray and Mako Watches (Gen 1 or 2) #Ray-DD\u003c\/h3\u003e\n\u003cspan style=\"font-weight: bold;\"\u003eThis is an after-market double-dome sapphire crystal that you can use to mod your Orient Ray or Mako watch (both Gen 1 and 2 models).  It also fits the Seiko Sea Urchin SNZF15, SNZF17 - Seiko Sumo SBDC001, 003, 031, 033 - Seiko Shogun: SBDC007, 029 watches.\u003c\/span\u003e The crystal is 5.5mm thick and 31mm in diameter. \u003cb\u003e\u003cbr\u003e\u003cbr\u003eNote:\u003c\/b\u003e \u003cb\u003eIt has blue anti-reflective coating (on the bottom of the crystal only) which imparts a blue hue at some angles. Also, It is a double dome. Domed top, domed bottom, so it does not have a magnification effect.\u003c\/b\u003e\u003cbr\u003e","brand":"Orient","offers":[{"title":"Default Title","offer_id":62794923573619,"sku":"Ray-DD","price":59.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/5859\/9795\/files\/apieyccmz__50453.1619743015.1280.1280.jpg?v=1779790497"},{"product_id":"sapphire-box-crystal-for-seiko-cocktail-series-cocktail-bx","title":"Sapphire Box Crystal for 40.5mm Seiko Cocktail Time Watches #Cocktail-BX","description":"\u003ch3\u003eSapphire Box Crystal for 40.5mm Seiko Cocktail Time Watches #Cocktail-BX\u003c\/h3\u003e\n\u003cp\u003eThis is an after-market box sapphire crystal that you can use to mod and upgrade your Seiko Cocktail series watch. The crystal is the same size as the factory installed crystal.It has no AR to maximize optical clarity. It can be installed on Seiko SRPB41, SRPB43, SRPB46, SRPB77, SSA358, SSA359, SRPD36, SSA343, SRPD37, SSA393, SSA392 watches. If your watch is not listed, it will fit Seiko Presage models with a box Hardlex crystal that have a 40.5mm case diameter.\u003cbr\u003e\u003cbr\u003eNote:This is a box crystal, which is more complex to manufacture than a domed crystal. The ‘box’ crystal gets its name from the sharp rise of the crystal at its outer edges. The crystal is held in place with adhesive, it is not a press fit. Professional installation is recommended.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003cbr\u003eIf you are looking for a crystal for the smaller 38.5mm Seiko Presage Cocktail Time, such as SRPE41, please see \u003ca href=\"\/sapphire-box-crystal-for-38-5mm-seiko-cocktail-time-watches-cocktail-bx-38-5\/\"\u003ethis product.\u003c\/a\u003e\u003c\/p\u003e","brand":"Islander","offers":[{"title":"Default Title","offer_id":62794939695475,"sku":"Cocktail-BX","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/5859\/9795\/files\/apiqwc6ne__96505.1619742498.1280.1280.jpg?v=1779790566"},{"product_id":"flat-sapphire-crystal-for-seiko-samurai-sam-flat","title":"Flat Sapphire Crystal to replace OEM Hardlex on Seiko Samurai #SAM-Flat","description":"\u003ch3\u003eFlat Sapphire Crystal to replace OEM Hardlex on Seiko Samurai #SAM-Flat\u003c\/h3\u003e\n\u003cspan style=\"font-weight: bold;\"\u003eThis is an after-market flat sapphire crystal that you can use to mod and upgrade your Seiko Samurai watch.  It fits all the Seiko Samurai watches.\u003c\/span\u003e The crystal is 2.85mm thick and 32mm in diameter. It has a classic Seiko bevel on the top. It does not have anti-reflective coating.\u003cbr\u003e","brand":"Seiko","offers":[{"title":"Default Title","offer_id":62794949689715,"sku":"SAM-Flat","price":45.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/5859\/9795\/files\/apidqzwv8__07532.1619742487.1280.1280.jpg?v=1779790601"},{"product_id":"double-dome-ar-sapphire-crystal-for-skx013-013-dd","title":"Double-Dome AR Sapphire Crystal to replace OEM Hardlex on SKX013 #013-DD","description":"\u003ch3\u003eDouble-Dome AR Sapphire Crystal to replace OEM Hardlex on SKX013 #013-DD\u003c\/h3\u003e\n\u003cspan style=\"font-weight: bold;\"\u003eThis is an after-market double dome sapphire crystal that you can use to mod and upgrade your Seiko SKX013. \u003c\/span\u003eThe crystal is 3.85mm thick and 28mm in diameter. It has a classic Seiko bevel on the top.\u003cbr\u003e \u003cb\u003e\u003cbr\u003eNote:\u003c\/b\u003e \u003cb\u003eIt has blue anti-reflective coating (on the bottom of the crystal only) which imparts a blue hue at some angles. Also, It is a double dome. Domed top, domed bottom, so it does not have a magnification effect.\u003c\/b\u003e\u003cbr\u003e","brand":"Seiko","offers":[{"title":"Default Title","offer_id":62794950541683,"sku":"013-DD","price":59.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/5859\/9795\/files\/apio1pdgs__31549.1619742524.1280.1280.jpg?v=1779790602"},{"product_id":"double-dome-sapphire-crystal-for-2020-seiko-5-s540-dd","title":"Double-Dome Sapphire Crystal to replace OEM Hardlex on 2020 Seiko 5 Watches #S540-DD","description":"\u003ch3\u003eDouble-Dome Sapphire Crystal to replace OEM Hardlex on 2020 Seiko 5 Watches #S540-DD\u003c\/h3\u003e\n\u003cspan style=\"font-weight: bold;\"\u003eThis is an after-market double-dome sapphire crystal that you can use to mod and upgrade your 2020 Seiko 5 watch - SRPE51, \u003c\/span\u003e\u003cspan style=\"font-weight: bold;\"\u003e\u003cspan style=\"font-weight: bold;\"\u003eSRPE\u003c\/span\u003e53, \u003c\/span\u003e\u003cspan style=\"font-weight: bold;\"\u003e\u003cspan style=\"font-weight: bold;\"\u003eSRPE\u003c\/span\u003e55, \u003c\/span\u003e\u003cspan style=\"font-weight: bold;\"\u003e\u003cspan style=\"font-weight: bold;\"\u003eSRPE\u003c\/span\u003e57, \u003c\/span\u003e\u003cspan style=\"font-weight: bold;\"\u003e\u003cspan style=\"font-weight: bold;\"\u003eSRPE\u003c\/span\u003e58, \u003c\/span\u003e\u003cspan style=\"font-weight: bold;\"\u003e\u003cspan style=\"font-weight: bold;\"\u003eSRPE\u003c\/span\u003e60, \u003c\/span\u003e\u003cspan style=\"font-weight: bold;\"\u003e\u003cspan style=\"font-weight: bold;\"\u003eSRPE\u003c\/span\u003e61,\u003c\/span\u003e\u003cspan style=\"font-weight: bold;\"\u003e\u003cspan style=\"font-weight: bold;\"\u003e SRPE\u003c\/span\u003e63, \u003c\/span\u003e\u003cspan style=\"font-weight: bold;\"\u003e\u003cspan style=\"font-weight: bold;\"\u003eand SRPE\u003c\/span\u003e67 watches.\u003c\/span\u003e Thickness is 3.5mm. It is 32mm in diameter. Dome height is 1.7mm. It has a blue anti-reflective coating on the underside.\u003cbr\u003e","brand":"Seiko","offers":[{"title":"Default Title","offer_id":62794960306547,"sku":"S540-DD","price":59.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/5859\/9795\/files\/api0m66kg__93848.1619742508.1280.1280.jpg?v=1779790636"},{"product_id":"double-dome-ar-sapphire-crystal-orient-bambino-bamb-dd","title":"Double-Dome AR Sapphire Crystal to Mod Orient Bambino V1, V2, V3 Watches #Bamb-DD","description":"\u003ch3\u003eDouble-Dome AR Sapphire Crystal to Mod Orient Bambino V1, V2, V3 Watches #Bamb-DD\u003c\/h3\u003e\n\u003cspan style=\"font-weight: bold;\"\u003eThis is an after-market double-dome sapphire crystal that you can use to mod your Orient Bambino version one, two or three watch.  \u003c\/span\u003eThe sapphire crystal is 4.9mm thick and 36.5mm in diameter. \u003cb\u003e\u003cbr\u003e\u003cbr\u003eNote:\u003c\/b\u003e \u003cb\u003eIt has blue anti-reflective coating (on the bottom of the crystal only) which imparts a blue hue at some angles. Also, It is a double dome. Domed top, domed bottom, so it does not have a magnification effect.\u003c\/b\u003e\u003cbr\u003e","brand":"Orient","offers":[{"title":"Default Title","offer_id":62794986979699,"sku":"Bamb-DD","price":59.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/5859\/9795\/files\/apir2jiv7__10447.1619742588.1280.1280.jpg?v=1779790736"},{"product_id":"dome-ar-sapphire-crystal-for-skx007-skx009-007-sd","title":"Dome AR Sapphire Crystal to replace OEM Hardlex on SKX007, 009 #007-SD","description":"\u003ch3\u003eDome AR Sapphire Crystal to replace OEM Hardlex on SKX007, 009 #007-SD\u003c\/h3\u003e\n\u003cspan style=\"font-weight: bold;\"\u003eThis is an after-market dome sapphire crystal that you can use to mod and upgrade your Seiko SKX007, 009 watch (both K and J models).  It also fits the Seiko SKX173, SKX175, and SKXA35 watches.\u003c\/span\u003e The crystal is 3.4mm thick and 31.5mm in diameter. It has a classic Seiko bevel on the top.\u003cbr\u003e \u003cb\u003e\u003cbr\u003eNote:\u003c\/b\u003e \u003cb\u003eIt has blue anti-reflective coating (on the bottom of the crystal only). Also, It is a single dome. Domed top, flat bottom, so it has a magnification effect.\u003c\/b\u003e\u003cbr\u003e","brand":"Seiko","offers":[{"title":"Default Title","offer_id":62795013718387,"sku":"007-SD","price":49.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/5859\/9795\/files\/apibzb7bx__54883.1619741476.1280.1280.jpg?v=1779790831"},{"product_id":"double-dome-ar-sapphire-crystal-for-skx007-skx009-007-dd","title":"Double-Dome AR Sapphire Crystal to replace OEM Hardlex on SKX007, 009 #007-DD","description":"\u003ch3\u003eDouble-Dome AR Sapphire Crystal to replace OEM Hardlex on SKX007, 009 #007-DD\u003c\/h3\u003e\n\u003cspan style=\"font-weight: bold;\"\u003eThis is an after-market double dome sapphire crystal that you can use to mod and upgrade your Seiko SKX007, 009 watch (both K and J models).  It also fits the Seiko SKX173, SKX175, and SKXA35 watches.\u003c\/span\u003e The crystal is 4.6mm thick and 31.5mm in diameter. It has a classic Seiko bevel on the top (1.6mm).\u003cbr\u003e \u003cb\u003e\u003cbr\u003eNote:\u003c\/b\u003e \u003cb\u003eIt has blue anti-reflective coating (on the bottom of the crystal only) which imparts a blue hue at some angles. Also, It is a double dome. Domed top, domed bottom, so it does not have a magnification effect.\u003c\/b\u003e\u003cbr\u003e","brand":"Seiko","offers":[{"title":"Default Title","offer_id":62795021582707,"sku":"007-DD","price":59.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/5859\/9795\/files\/apicahbrq__55148.1619741658.1280.1280.jpg?v=1779790864"},{"product_id":"double-dome-ar-sapphire-crystal-for-seiko-turtle-turtle-dd","title":"Double-Dome AR Sapphire Crystal to Mod Seiko Turtle and Samurai Watches #Turtle-DD","description":"\u003ch3\u003eDouble-Dome AR Sapphire Crystal to Mod Seiko Turtle and Samurai Watches #Turtle-DD\u003c\/h3\u003e\n\u003cspan style=\"font-weight: bold;\"\u003eThis is an after-market double-dome sapphire crystal that you can use to mod your Seiko Turtle SRP773, 775, 777, 779, SRPA21, SRPC91.  Additionally, it will fit the Seiko Samurai model SRPB51, 53, 55, 99, SRPC93. It also fits the Seiko SNA411, SNE435 watches.\u003c\/span\u003e The crystal is 4.5mm thick and 32mm in diameter. \u003cb\u003e\u003cbr\u003e\u003cbr\u003eNote:\u003c\/b\u003e \u003cb\u003eIt has blue anti-reflective coating (on the bottom of the crystal only) which imparts a blue hue at some angles. Also, It is a double dome. Domed top, domed bottom, so it does not have a magnification effect.\u003c\/b\u003e\u003cbr\u003e","brand":"Seiko","offers":[{"title":"Default Title","offer_id":62795050025331,"sku":"Turtle-DD","price":59.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/5859\/9795\/files\/apinezjeb__04886.1619742704.1280.1280.jpg?v=1779790960"},{"product_id":"flat-sapphire-crystal-for-orient-mako-and-ray-ray-flat","title":"Flat Sapphire Crystal to replace OEM on Orient Ray Gen. 1 and 2 #Ray-Flat","description":"\u003ch3\u003eFlat Sapphire Crystal to replace OEM on Orient Mako and Ray Gen. 1 and 2 #Ray-Flat\u003c\/h3\u003e\n\u003cspan style=\"font-weight: bold;\"\u003eThis is an after-market flat sapphire crystal that you can use to mod and upgrade your Orient Mako or Ray generation one or two watches.  It does not fit Mako USA watches.\u003c\/span\u003e The crystal is 3mm thick and 31mm in diameter. No anti-reflective coating.\u003cbr\u003e","brand":"Orient","offers":[{"title":"Default Title","offer_id":62795051696499,"sku":"Ray-Flat","price":45.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/5859\/9795\/files\/api7popry__76034.1619742761.1280.1280.jpg?v=1779790971"},{"product_id":"single-dome-ar-sapphire-crystal-for-seiko-monster-monst-sd","title":"Single Dome AR Sapphire Crystal to Mod Seiko Monster Watches #Monst-SD","description":"\u003ch3\u003eSingle Dome AR Sapphire Crystal to Mod Seiko Monster Watches #Monst-SD\u003c\/h3\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: bold;\"\u003eThis is an after-market single dome sapphire crystal that you can use to mod your Seiko Monster watch (fits monster Gen 1 and 2 models, plus Seiko Baby Turtle watches). \u003c\/span\u003eThe crystal is 3.3mm thick and 30mm in diameter. \u003cstrong\u003e\u003cbr\u003e\u003cbr\u003eNote:\u003c\/strong\u003e \u003cstrong\u003eIt has blue anti-reflective coating (on the bottom of the crystal only). Also, It is a single dome. Domed top, flat bottom, so it has a magnification effect.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Seiko","offers":[{"title":"Default Title","offer_id":62795059069299,"sku":"Monst-SD","price":49.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/5859\/9795\/files\/apifjishr__43820.1619741694.1280.1280.jpg?v=1779791001"},{"product_id":"flat-sapphire-crystal-for-2020-seiko-5-s540-flat","title":"Flat Sapphire Crystal to replace OEM Hardlex on 2020 Seiko 5 Watches #S540-Flat","description":"\u003ch3\u003eFlat Sapphire Crystal to replace OEM Hardlex on 2020 Seiko 5 Watches #S540-Flat\u003c\/h3\u003e\n\u003cspan style=\"font-weight: bold;\"\u003eThis is an after-market flat sapphire crystal that you can use to mod and upgrade your 2020 Seiko 5 watch - SRPE51, \u003c\/span\u003e\u003cspan style=\"font-weight: bold;\"\u003e\u003cspan style=\"font-weight: bold;\"\u003eSRPE\u003c\/span\u003e53, \u003c\/span\u003e\u003cspan style=\"font-weight: bold;\"\u003e\u003cspan style=\"font-weight: bold;\"\u003eSRPE\u003c\/span\u003e55, \u003c\/span\u003e\u003cspan style=\"font-weight: bold;\"\u003e\u003cspan style=\"font-weight: bold;\"\u003eSRPE\u003c\/span\u003e57, \u003c\/span\u003e\u003cspan style=\"font-weight: bold;\"\u003e\u003cspan style=\"font-weight: bold;\"\u003eSRPE\u003c\/span\u003e58, \u003c\/span\u003e\u003cspan style=\"font-weight: bold;\"\u003e\u003cspan style=\"font-weight: bold;\"\u003eSRPE\u003c\/span\u003e60, \u003c\/span\u003e\u003cspan style=\"font-weight: bold;\"\u003e\u003cspan style=\"font-weight: bold;\"\u003eSRPE\u003c\/span\u003e61,\u003c\/span\u003e\u003cspan style=\"font-weight: bold;\"\u003e\u003cspan style=\"font-weight: bold;\"\u003e SRPE\u003c\/span\u003e63, \u003c\/span\u003e\u003cspan style=\"font-weight: bold;\"\u003e\u003cspan style=\"font-weight: bold;\"\u003eand SRPE\u003c\/span\u003e67 watches.\u003c\/span\u003e The crystal is 1.8mm thick and 32mm in diameter. It has a \u003cbr\u003e blue anti-reflective coating on the underside.\u003cbr\u003e","brand":"Seiko","offers":[{"title":"Default Title","offer_id":62795073913203,"sku":"S540-Flat","price":45.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/5859\/9795\/files\/apiw5zgzk__64817.1619741564.1280.1280.jpg?v=1779791056"},{"product_id":"flat-sapphire-crystal-for-casio-duro-duro-flat","title":"Flat Sapphire Crystal for Casio Duro #Duro-Flat","description":"\u003ch1\u003eFlat Sapphire Crystal for Casio Duro #Duro-Flat\u003c\/h1\u003e\n\u003cp\u003eThis is an aftermarket flat sapphire crystal for the Casio Duro. It is 3.0 mm thick and 32.7 mm in diameter. Professional installation is recommended. A crystal gasket is not included, you will reuse the one already in the watch.\u003cbr\u003e\u003cbr\u003eThere is blue anti-reflective coating on the inner surface. This crystal is compatible with the existing Casio Duro bezel\/insert, and also with our aftermarket bezel (B27-P).\u003c\/p\u003e","brand":"Islander","offers":[{"title":"Default Title","offer_id":62795219272051,"sku":"Duro-Flat","price":45.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/5859\/9795\/files\/Duro-Flat_0000_01__39474.1757941214.1280.1280.jpg?v=1779791591"},{"product_id":"double-domed-curved-sapphire-crystal-for-casio-duro-duro-dd","title":"Double Domed (Curved) Sapphire Crystal for Casio Duro #Duro-DD","description":"\u003ch1\u003eDouble Domed (Curved) Sapphire Crystal for Casio Duro #Duro-DD\u003c\/h1\u003e\n\u003cp\u003eThis is an aftermarket doubled domed (curved) sapphire crystal for the Casio Duro. It is 4.5 mm thick (total thickness, crystal thickness 3.0mm) and 32.7 mm in diameter. Professional installation is recommended. A crystal gasket is not included, you will reuse the one already in the watch.\u003cbr\u003e\u003cbr\u003eThe crystal has blue anti-reflective coating (AR) on the underside only. This crystal is compatible with the existing Casio Duro bezel\/insert, and also with our aftermarket bezel (B27-P).\u003c\/p\u003e","brand":"Islander","offers":[{"title":"Default Title","offer_id":62795219403123,"sku":"Duro-DD","price":59.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/5859\/9795\/files\/Duro-DD_0000_01__90292.1757941232.1280.1280.jpg?v=1779791595"},{"product_id":"sapphire-box-crystal-for-38-5mm-seiko-cocktail-time-watches-cocktail-bx-38-5","title":"Sapphire Box Crystal for 38.5mm Seiko Cocktail Time Watches #Cocktail-BX-38.5","description":"\u003ch1\u003eSapphire Box Crystal for 38.5mm Seiko Cocktail Time Watches #Cocktail-BX-38.5\u003c\/h1\u003e\n\u003cp\u003eThis is an after-market box sapphire crystal that you can use to mod and upgrade your 38.5mm Seiko Cocktail series watch.The crystal is the same size as the factory installed crystal. It has inner blue AR. It can be installed on Seiko SRPE41, 43, 45. Fits Seiko case codes 4R35-04A0.  If your watch is not listed, it will fit Seiko Presage models with a box Hardlex crystal that have a 38.5mm case diameter.\u003cbr\u003e\u003cbr\u003eNote: This is a box crystal, which is more complex to manufacture than a domed crystal. The crystal gets its name from the sharp rise of the crystal at its outer edges. The crystal is held in place with adhesive, it is not a press fit. Professional installation is recommended.\u003cbr\u003e\u003cbr\u003eIf you are looking for a crystal for the larger 40.5mm Seiko Presage Cocktail Time, such as SRPB41, please see \u003ca href=\"\/sapphire-box-crystal-for-seiko-cocktail-series-cocktail-bx\/\"\u003ethis product.\u003c\/a\u003e\u003c\/p\u003e","brand":"Islander","offers":[{"title":"Default Title","offer_id":62795231428979,"sku":"Cocktail-BX-38.5","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/5859\/9795\/files\/Cocktail-BX-38-5_0000_01__50888.1769091618.1280.1280.jpg?v=1779791673"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/5859\/9795\/collections\/saphire-crystal__72423.png?v=1777993149","url":"https:\/\/longislandwatch.com\/collections\/sapphire-crystal-mods.oembed","provider":"Long Island Watch","version":"1.0","type":"link"}