{"product_id":"mwc-24-jewel-1980-pattern","title":"MWC 24 JEWEL DIVERS WATCH - BLACK","description":"\u003cp\u003eThese diver's watches are a modern remake of our 1980s model, specifically crafted for a U.S. contractor who secured a large sale to one of their clients. The watch features a robust stainless steel case and is equipped with a high-performance automatic 24-jewel self-winding movement. Several upgrades have been made to the original design, including a shatter and scratch-resistant sapphire crystal and an increased water resistance rating. The dial is unbranded (referred to in the military as sterile), giving the watch a very clean and uncluttered appearance.\u003c\/p\u003e\n\u003ch3\u003eHistorical and Technical Background\u003c\/h3\u003e\n\u003cp\u003eInspired by the 1980 UK MOD specification for automatic diver's watches (DEF STAN 66-4 [Part 1] Issue 3), this model retains key design elements such as the unidirectional bezel and boldly marked dial with tritium paint. The original MOD specification also called for a mineral glass crystal, as documented in the MOD file shown in the final two images. While staying true to the spirit of the original, this updated version incorporates modern improvements, such as the use of non-radioactive paint and the inclusion of sapphire crystal, as detailed below.\u003c\/p\u003e\n\u003ch3\u003eKey Features and Upgrades\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMovement:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eHigh-performance automatic 24-jewel NH35A self-winding movement with a 41-hour reserve\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCrystal:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eShatter and scratch-resistant sapphire crystal with anti-reflective coating\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBezel:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003eScratch Resistant Ceramic\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWater Resistance:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e300m \/ 1000ft\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDesign:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eBased on the 1980 Pattern MWC Dive Watch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVisibility:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eUses Luminova for excellent nighttime visibility\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStrap:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eSupplied with 2 x 20mm NATO webbing straps (1 x Black and 1 x Grey)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWater Resistance:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e300m \/ 1000ft\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCrown:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eScrewdown locking\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCaseback:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eScrew caseback\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003eWidth: 45mm including the crown, 40mm excluding the crown\u003c\/li\u003e\n\u003cli\u003eThickness: 15mm\u003c\/li\u003e\n\u003cli\u003eCrystal Diameter: 31mm\u003c\/li\u003e\n\u003cli\u003eLug to Lug: 49mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e89.5g\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMovement:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e24-jewel NH35A with a 41-hour reserve\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackaging:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eGiftbox included\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"OS Tactical Watches","offers":[{"title":"Default Title","offer_id":54109878944087,"sku":null,"price":349.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1027\/6336\/4695\/files\/SUB_1980_NS_AU_BS_144fc99b-cfa6-496b-ab0c-dd7c6d350cde-removebg-preview.png?v=1787027891","url":"https:\/\/www.ostacticalwatches.eu\/products\/mwc-24-jewel-1980-pattern","provider":"OS Tactical Watches","version":"1.0","type":"link"}