{"product_id":"seiko-presage-automatic-open-heart-watch-with-24-hr-sub-dial-and-40mm-case-ssa425","title":"Seiko Presage Automatic Open-Heart Watch with 24-Hr Sub-Dial and 40mm Case  #SSA425","description":"\u003ch3\u003eSeiko Presage Automatic Open-Heart Watch with 24-Hour Sub-Dial and 40mm Case #SSA425\u003c\/h3\u003e\n\u003cp\u003eThe Seiko Presage model SSA423 is a sporty dress watch with a fixed sixty minute marked bezel. It has a rich black dial offset with silver hands and hour markers. The hands are filled with Lumibrite as are white rectangular boxes next to select hour markers. A 24-hour sub-dial partially overlays the open-heart window on the dial. A Hardlex crystal adds clarity and presence to the beautiful dial. \u003cbr\u003e\u003cbr\u003eThe watch is powered by the Seiko 4R39 caliber self-winding movement that can also be hand wound and hacked. The 40mm diameter case is finely brushed and polished. The stainless steel bracelet has a clasp with a dual push-button release. An exhibition back allows you to view the goldtone rotor along with the 4R39 movement. Water resistantance is 50 meters. Weight is 139 grams. Lug width is 20mm.\u003c\/p\u003e","brand":"Seiko","offers":[{"title":"Default Title","offer_id":62795087479155,"sku":"SSA425","price":575.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/5859\/9795\/files\/seiko-presage-open-heart-automatic-watch-ssa425-1__50526.1626483305.1280.1280.jpg?v=1779791115","url":"https:\/\/longislandwatch.com\/products\/seiko-presage-automatic-open-heart-watch-with-24-hr-sub-dial-and-40mm-case-ssa425","provider":"Long Island Watch","version":"1.0","type":"link"}