{"product_id":"marathon-41mm-cerashell-quartz-pilot-s-navigator-watch-csnav-d-with-date-ww194013bk-0101","title":"Marathon 41mm Cerashell Quartz Pilot's Navigator Watch (CSNAV-D) with Date #WW194013BK-0101","description":"\u003ch1\u003eMarathon 41mm Cerashell Quartz Pilot's Navigator Watch (CSNAV-D) with Date #WW194013BK-0101\u003c\/h1\u003e\n\u003cp\u003eThe Marathon Pilot’s Navigator was developed in partnership with Kelly Air Force Base in 1986. The objective then remains today: a pilot’s watch with uncompromising quartz accuracy—capable of withstanding extreme altitude changes. \u003cbr\u003e\u003cbr\u003eThe case of the newly-issued 41mm NAV is constructed with CeraShell®—Marathon’s proprietary case construction made up of bio-sourced plastic and ceramic powder, with an aluminum bezel. \u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eThe CeraShell version of the Navigator has been enhanced with:\u003c\/strong\u003e\u003cbr\u003eRemovable spring bars\u003cbr\u003eRadial mounted tritium tube insert, affixed into the bezel pip (improved visibility and protection)\u003cbr\u003eAn aluminum bezel to deliver a more tactile rotation \u003cbr\u003eThis evolution of the Navigator lightens the mission load while upholding the durability and reliability Navigators are known for.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003ePURPOSE-BUILT FOR ANY TERRAIN​\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eWith the ETA F06.115 HeavyDrive Quartz movement, the 41mm Navigator with Date (NAV-D) stands out with unmatched precision, featuring accuracy of ± 10s\/year. The NAV-D is constructed with bio-sourced plastic and ceramic powder with a screw-down crown and synthetic sapphire crystal, making it operational even when submerged to 6ATM (60m\/197ft).\u003c\/span\u003e \u003cbr\u003e\u003cbr\u003e\u003cspan\u003eThe refreshed case design features enhanced lug tapering, providing a comfortable fit making the NAV-D ideal for all-day wear. The increased height of the 12HR aluminum GMT bezel is specially designed to provide improved grip, allowing pilots to easily handle the bi-directional rotation while wearing flight gloves. The bezel also features inset-painted indices, enhancing the legibility of the markings.\u003c\/span\u003e \u003cbr\u003e\u003cbr\u003e\u003cspan\u003eSelf-contained tritium gas tubes on the hour markers, the minute\/hour hands, and the bezel pip ensure constant visibility in low-light environments. Tritium tubes are self-illuminating, containing an isotope of hydrogen that won't dull down over time like photoluminescent paint, meaning the watch will remain fully legible at all hours.\u003c\/span\u003e \u003cbr\u003e\u003cbr\u003e\u003cspan\u003eProtecting the dial of the NAV-D is a highly durable sapphire crystal. This allows the watch to withstand extreme changes in air pressure – necessary for the watch’s use by military pilots at altitudes of over 35,000ft – while also providing scratch resistance and pristine clarity.\u003c\/span\u003e \u003cbr\u003e\u003cbr\u003e\u003cspan\u003eThe 41mm NAV-D is Swiss-made and Canadian-designed for premium quality and craftsmanship.\u003c\/span\u003e \u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eThe Navigator Pilot Series\u003c\/strong\u003e\u003cbr\u003eMarathon Navigator (NAV) watches were originally developed in partnership with Kelly Air Force Base in 1986. The NAV Series consists of timepieces engineered to stand up to the rigours of high-altitude flight — and even possible ejection from a fighter aircraft. Featuring an iconic asymmetrical case design available in both 316L stainless steel and high-impact composite fibreshell for ultra-light durability, each watch is equipped with a sapphire crystal tolerant of rapid changes in air pressure; a continuously glowing dial; and a bi-directional bezel with the ability to track a second time zone. \u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eTechnical information\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eMovement:\u003c\/strong\u003e ETA F06.115 HeavyDrive Quartz\u003cbr\u003e\u003cstrong\u003eNo of Jewels:\u003c\/strong\u003e 3\u003cbr\u003e\u003cstrong\u003eCalendar Type:\u003c\/strong\u003e Date\u003cbr\u003e\u003cstrong\u003eLuminous Features:\u003c\/strong\u003e Tritium Gas Tubes\u003cbr\u003e\u003cstrong\u003eCrystal Material:\u003c\/strong\u003e Sapphire\u003cbr\u003e\u003cstrong\u003eCrown Type:\u003c\/strong\u003e Pressure\u003cbr\u003e\u003cstrong\u003eCase Material:\u003c\/strong\u003e CeraShell®\u003cbr\u003e\u003cstrong\u003eCase Finish:\u003c\/strong\u003e Parkerized\u003cbr\u003e\u003cstrong\u003eBezel Type:\u003c\/strong\u003e Bi-Directional\u003cbr\u003e\u003cstrong\u003eBezel Scale:\u003c\/strong\u003e 12 Hour\u003cbr\u003e\u003cstrong\u003eSubmersibility:\u003c\/strong\u003e 6 ATM\u003c\/p\u003e","brand":"Marathon","offers":[{"title":"Default Title","offer_id":62795239981427,"sku":"WW194013BK-0101","price":531.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/5859\/9795\/files\/WW194013BK-0101_0000_01__98023.1777292500.1280.1280.jpg?v=1779791718","url":"https:\/\/longislandwatch.com\/products\/marathon-41mm-cerashell-quartz-pilot-s-navigator-watch-csnav-d-with-date-ww194013bk-0101","provider":"Long Island Watch","version":"1.0","type":"link"}