{"product_id":"mwc-300m-pvd-quartz-military-divers-watch-nsn-6645-99-969-5589-copy","title":"MWC 300M Quartz Military Stainless Steel Divers Watch NSN 6645-99-157-3496","description":"\u003cp style=\"text-align: center;\"\u003eBrand New and Boxed supplied with 2 Years Manufacturer's Warranty\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003eMWC 300M Quartz Military Stainless Steel Divers Watch  \u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003eMarked with NSN 6645-99-157-3496 - Issue Number\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003eDescription\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003eSKU: DIV2001\/SSCE\/715LI\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003eThis watch, allocated the NSN number 6645-99-157-3496 by the MOD (Ministry of Defence) codification agency, traces its origins to models MWC first manufactured between the early 1990s and 2004. Although some details, such as the dial design, changed over that period, the 1999-2001 pattern dial remains the clear winner due to its easily readable, uncluttered layout and excellent nighttime performance. This watch retains that original dial pattern.\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003eOver the years, this watch has been significantly updated. The main upgrades include:\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003eTransition from a Ronda 705 movement with a 5-year battery life to a Ronda 715li, which only requires a battery replacement every 10 years.\u003cbr\u003eUpgrading the crystal from hardened mineral glass to sapphire, which is vastly superior due to its high scratch and shatter resistance.\u003cbr\u003eSwitching from a 60 or 90-click bezel to a 120-click bezel for more precise adjustments.\u003cbr\u003eBecause of its high specifications, this watch has received significant attention from various procurement agencies, leading to the allocation of an NSN number, making it available to NATO forces worldwide.\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003eThese watches are closely based on a case design originally made by the famous Swiss case-making firm MRP S.A. Aside from a few minor updates, the case remains much the same as in the late 1970s. MRP was founded in 1953 by Marchand, Roth, and Petignat, and it was bought by Georges Hauert in 1979. The entire share capital now belongs to Patrick Hauert, keeping the company independent and strong. For more information, visit their website: MRP S.A.\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003eIn addition to MWC watches, other watches using this case pattern have been produced by companies such as Precista, Nilax, Elvia, and Heuer, the predecessors to Tag Heuer, who made the Heuer 844-1 in 1979. Chronosport also made the Sea Quartz 30, worn by Tom Selleck in the Magnum PI TV show. Elvia, another manufacturer from the 1970s, continues to produce watches using this case, and MWC is a factory-authorized distributor for this brand. CWC and various other companies also continue to use this case design. It's interesting that few people realize how historically significant this case pattern is and how well it has stood the test of time, having been in continuous production for over 40 years.\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003eThe basic design of these MWC watches goes back to the British Ministry of Defence (MOD) specification shown in the two images. The current NATO stock number allocation reflects the multiple improvements made possible by advancements in technology over the past three decades. While the updated models are virtually identical to the original watches in outward appearance, they are significantly superior from a technical perspective.\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003eDimensions and Specifications:\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003eCasing: Stainless Steel with matt finish\u003cbr\u003eCrown: Screw-down Locking\u003cbr\u003eWater Resistance: 30ATM\/300m\/1000ft\u003cbr\u003eMovement: Ronda 715li with 10 Year Battery Life\u003cbr\u003eCase diameter: 42.25 mm (2 o’clock to 8 o’clock)\u003cbr\u003eWidth: 46mm (including crown), 44.5mm (excluding crown)\u003cbr\u003eThickness: 13.1mm\u003cbr\u003eLug to Lug: 47.5mm\u003cbr\u003eCrystal Diameter: 31mm\u003cbr\u003eCrystal Type: Sapphire with non-reflective coating*\u003cbr\u003eLuminous Paint Type: Luminova\u003cbr\u003eBezel: 120 Click Unidirectional\u003cbr\u003eWeight: 89.5g\u003cbr\u003eFixed Strap Bars\u003cbr\u003eStrap: Supplied with 1 x Admiralty Grey and 1 x Black 20mm NATO Heat Welded Nylon Webbing Straps\u003cbr\u003eGuarantee: 24 Months\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003eWatch in stock and ready for fast despatch\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003ePrice £229.95 with free uk delivery\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003eViewing \u0026amp; Collection is welcome (appointment only)\u003c\/p\u003e","brand":"MWC Military Watch Company","offers":[{"title":"Default Title","offer_id":54618831323404,"sku":null,"price":229.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0704\/3517\/6716\/files\/s-l1600_ade52e05-914d-401f-a6fc-b41df2b28ae7.webp?v=1767279491","url":"https:\/\/healysoutletstore.co.uk\/products\/mwc-300m-pvd-quartz-military-divers-watch-nsn-6645-99-969-5589-copy","provider":"Healys Outlet Store","version":"1.0","type":"link"}