{"title":"Seiko 7731 Parts","description":"\u003ch2\u003eGenuine Seiko 7731 Parts\u003c\/h2\u003e\n\u003cp\u003eOriginal Seiko replacement parts for watches with calibre 7731.\u003c\/p\u003e\n\u003ch3\u003eFind the right part\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCheck the case number on the back of your watch and search for it in our shop.\u003c\/li\u003e\n\u003cli\u003eNot sure where to look? Read \u003ca href=\"\/pages\/how-to-find-the-model-or-case-number-of-your-watch\"\u003ehow to find the model or case number of your watch\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003eEvery product page lists the case numbers and calibres the part is made for.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eBrowse by part type\u003c\/h3\u003e\n\u003cp\u003e\u003ca href=\"\/collections\/dials\"\u003eDials\u003c\/a\u003e · \u003ca href=\"\/collections\/hands\"\u003eHands\u003c\/a\u003e · \u003ca href=\"\/collections\/seiko-crystals\"\u003eCrystals\u003c\/a\u003e · \u003ca href=\"\/collections\/bezels\"\u003eBezels\u003c\/a\u003e · \u003ca href=\"\/collections\/gaskets-o-rings\"\u003eGaskets\u003c\/a\u003e · \u003ca href=\"\/collections\/movement-parts\"\u003eMovement parts\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eSee the full \u003ca href=\"\/collections\/seiko-parts\"\u003eSeiko parts catalogue\u003c\/a\u003e.\u003c\/p\u003e","products":[{"product_id":"seiko-280n41jn00-hardlex-crystal-2k01-0010","title":"SEIKO 280N41JN00 Hardlex Crystal 2K01-0010","description":"\u003cp\u003eThis is the original replacement Hardlex Crystal for the SEIKO 2K01-0010 - Dolce \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhich SEIKO watches is this Hardlex Crystal compatible with?\u003c\/strong\u003e (\u003cem\u003esee the table below for the complete list of compatible model and case codes \/ numbers\u003c\/em\u003e)\u003c\/p\u003e\n\u003cp\u003eThis watch Hardlex Crystal is compatible with the following \u003ca href=\"\/pages\/model-calibre-parts-list\" rel=\"noopener\" target=\"_blank\"\u003emodels\u003c\/a\u003e:\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e2K01-0010, 2K01-0011, 2K01-0121, 2K01-0310, 5P30-7000, 5P30-7010, 5P31-7000, 5P31-7009, 5P31-7019, 5Y39-7A20, 6F22-7000, 6F22-7009, 7431-7000, 7431-7001, 7431-7009, 7431-7010, 7431-7060, 7439-7000, 7439-7001, 7439-7009, 7731-7020,\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhich SEIKO case numbers is this Hardlex Crystal compatible with?\u003c\/strong\u003e (\u003cem\u003esee the table below for the complete list of compatible model and case codes \/ numbers\u003c\/em\u003e)\u003c\/p\u003e\n\u003cp\u003eThis Hardlex Crystal is compatible with the following \u003ca href=\"\/pages\/how-to-find-the-model-or-case-number-of-your-watch\" rel=\"noopener\" target=\"_blank\"\u003ecase numbers\u003c\/a\u003e:\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e2K01-0010, 2K01-0011, 2K01-0121, 2K01-0310, 5P30-7000, 5P30-7010, 5P31-7000, 5P31-7009, 5P31-7019, 5Y39-7A20, 6F22-7000, 6F22-7009, 7431-7000, 7431-7001, 7431-7009, 7431-7010, 7431-7060, 7439-7000, 7439-7001, 7439-7009, 7731-7020,\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ctable style=\"width: 94.7273%;\" width=\"154\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 60.0608%;\"\u003e\n\u003ch3\u003eProduct Specifications\u003c\/h3\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 39.6592%;\"\u003e\u003cbr\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eSEIKO\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eArticle number\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e280N41JN00\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiameter\u003c\/td\u003e\n\u003ctd\u003e28,0 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eHardlex\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColor\u003c\/td\u003e\n\u003ctd\u003eTransparent\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCrystal Coating Type\u003c\/td\u003e\n\u003ctd\u003eUncoated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCrystal Fitting Type\u003c\/td\u003e\n\u003ctd\u003eGasket fit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCondition\u003c\/td\u003e\n\u003ctd\u003e100% genuine, brand-new watch part, directly manufactured by Seiko. These are not aftermarket or refurbished components but original factory parts, ensuring a perfect fit and the highest quality\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cem\u003eFor the latest product FAQs, please scroll down to the bottom of this product page.\u003c\/em\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Seiko","offers":[{"title":"Default Title","offer_id":53490542444881,"sku":"280N41JN00","price":29.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0858\/3531\/7585\/files\/SEIKO-GENUINE-WATCH-CRYSTAL-GLASS-OEM-ORIGINAL_cb2c4dc6-043a-4d57-916b-292c0960712a.png?v=1775838523"},{"product_id":"seiko-swap970-7731-5130-watch","title":"Seiko SWAP970 Watch \u0026 Parts | 7731-5130 | Stainless steel, White Dial","description":"\u003cp\u003eSeiko SWAP970, case number 7731-5130, calibre 7731.\u003c\/p\u003e\u003cp\u003eThis page covers the following model numbers: SWAP970, SWAP9701.\u003c\/p\u003e\u003ch3\u003eWatch Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eCase material: Stainless steel\u003c\/li\u003e\n\u003cli\u003eBezel material: Stainless steel\u003c\/li\u003e\n\u003cli\u003eBezel finish: Gold colour plating\u003c\/li\u003e\n\u003cli\u003eCase back material: Stainless steel\u003c\/li\u003e\n\u003cli\u003eCase back stamping: ST.STEEL ST.STEEL + SGP BEZEL\u003c\/li\u003e\n\u003cli\u003eCase appearance: Two-tone\u003c\/li\u003e\n\u003cli\u003eWater resistant construction: No\u003c\/li\u003e\n\u003cli\u003eDial colour: White\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eCase construction: Bezel: Stainless steel with Gold colour plating. Middle case: Stainless steel. Case back: Stainless steel.\u003c\/p\u003e","brand":"Seiko","offers":[{"title":"Default Title","offer_id":54714026426705,"sku":"SWAP970","price":0.0,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0858\/3531\/7585\/files\/seiko-swap970-7731-5130.png?v=1787921182"},{"product_id":"seiko-swap974-7731-5130-watch","title":"Seiko SWAP974 Watch \u0026 Parts | 7731-5130 | Stainless steel, Gold Dial","description":"\u003cp\u003eSeiko SWAP974, case number 7731-5130, calibre 7731.\u003c\/p\u003e\u003cp\u003eThis page covers the following model numbers: SWAP974, SWAP9741.\u003c\/p\u003e\u003ch3\u003eWatch Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eCase material: Stainless steel\u003c\/li\u003e\n\u003cli\u003eBezel material: Base metal\u003c\/li\u003e\n\u003cli\u003eBezel finish: Seiko gold colour plating\u003c\/li\u003e\n\u003cli\u003eCase back material: Stainless steel\u003c\/li\u003e\n\u003cli\u003eCase back stamping: ST.STEEL SGP BEZEL\u003c\/li\u003e\n\u003cli\u003eCase appearance: Two-tone\u003c\/li\u003e\n\u003cli\u003eWater resistant construction: No\u003c\/li\u003e\n\u003cli\u003eDial colour: Gold\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eCase construction: Bezel: Base metal with Seiko gold colour plating. Middle case: Stainless steel. Case back: Stainless steel.\u003c\/p\u003e","brand":"Seiko","offers":[{"title":"Default Title","offer_id":54714026525009,"sku":"SWAP974","price":0.0,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0858\/3531\/7585\/files\/seiko-swap974-7731-5130.png?v=1787921182"},{"product_id":"seiko-szgl002-7731-512a-watch","title":"Seiko SZGL002 Watch \u0026 Parts | 7731-512A | Base metal, Gold Dial","description":"\u003cp\u003eSeiko SZGL002, case number 7731-512A, calibre 7731.\u003c\/p\u003e\u003cp\u003eThis page covers the following model numbers: SZGL002, SZGL0021.\u003c\/p\u003e\u003ch3\u003eWatch Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eCase material: Base metal\u003c\/li\u003e\n\u003cli\u003eCase finish: Seiko gold colour plating\u003c\/li\u003e\n\u003cli\u003eBezel material: Base metal\u003c\/li\u003e\n\u003cli\u003eBezel finish: Seiko gold colour plating\u003c\/li\u003e\n\u003cli\u003eCase back material: Stainless steel\u003c\/li\u003e\n\u003cli\u003eCase back stamping: BASE METAL ST.STEEL BACK\u003c\/li\u003e\n\u003cli\u003eCase appearance: Gold plated\u003c\/li\u003e\n\u003cli\u003eWater resistant construction: No\u003c\/li\u003e\n\u003cli\u003eDial colour: Gold\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eCase construction: Bezel: Base metal with Seiko gold colour plating. Middle case: Base metal with Seiko gold colour plating. Case back: Stainless steel.\u003c\/p\u003e","brand":"Seiko","offers":[{"title":"Default Title","offer_id":54714943734097,"sku":"SZGL002","price":0.0,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0858\/3531\/7585\/files\/seiko-szgl002-7731-512a.png?v=1787923992"},{"product_id":"seiko-szgl004-7731-512a-watch","title":"Seiko SZGL004 Watch \u0026 Parts | 7731-512A | Base metal, Gold Dial","description":"\u003cp\u003eSeiko SZGL004, case number 7731-512A, calibre 7731.\u003c\/p\u003e\u003cp\u003eThis page covers the following model numbers: SZGL004, SZGL0041.\u003c\/p\u003e\u003ch3\u003eWatch Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eCase material: Base metal\u003c\/li\u003e\n\u003cli\u003eCase finish: Seiko gold colour plating\u003c\/li\u003e\n\u003cli\u003eBezel material: Base metal\u003c\/li\u003e\n\u003cli\u003eBezel finish: Seiko gold colour plating\u003c\/li\u003e\n\u003cli\u003eCase back material: Stainless steel\u003c\/li\u003e\n\u003cli\u003eCase back stamping: BASE METAL ST.STEEL BACK\u003c\/li\u003e\n\u003cli\u003eCase appearance: Gold plated\u003c\/li\u003e\n\u003cli\u003eWater resistant construction: No\u003c\/li\u003e\n\u003cli\u003eDial colour: Gold\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eCase construction: Bezel: Base metal with Seiko gold colour plating. Middle case: Base metal with Seiko gold colour plating. Case back: Stainless steel.\u003c\/p\u003e","brand":"Seiko","offers":[{"title":"Default Title","offer_id":54714943832401,"sku":"SZGL004","price":0.0,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0858\/3531\/7585\/files\/seiko-szgl004-7731-512a.png?v=1787923993"},{"product_id":"seiko-szgl006-7731-512a-watch","title":"Seiko SZGL006 Watch \u0026 Parts | 7731-512A | Base metal, Gold Dial","description":"\u003cp\u003eSeiko SZGL006, case number 7731-512A, calibre 7731.\u003c\/p\u003e\u003cp\u003eThis page covers the following model numbers: SZGL006, SZGL0061.\u003c\/p\u003e\u003ch3\u003eWatch Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eCase material: Base metal\u003c\/li\u003e\n\u003cli\u003eCase finish: Seiko gold colour plating\u003c\/li\u003e\n\u003cli\u003eBezel material: Base metal\u003c\/li\u003e\n\u003cli\u003eBezel finish: Seiko gold colour plating\u003c\/li\u003e\n\u003cli\u003eCase back material: Stainless steel\u003c\/li\u003e\n\u003cli\u003eCase back stamping: BASE METAL ST.STEEL BACK\u003c\/li\u003e\n\u003cli\u003eCase appearance: Gold plated\u003c\/li\u003e\n\u003cli\u003eWater resistant construction: No\u003c\/li\u003e\n\u003cli\u003eDial colour: Gold\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eCase construction: Bezel: Base metal with Seiko gold colour plating. Middle case: Base metal with Seiko gold colour plating. Case back: Stainless steel.\u003c\/p\u003e","brand":"Seiko","offers":[{"title":"Default Title","offer_id":54714943799633,"sku":"SZGL006","price":0.0,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0858\/3531\/7585\/files\/seiko-szgl006-7731-512a.png?v=1787923993"},{"product_id":"seiko-szgl008-7731-512a-watch","title":"Seiko SZGL008 Watch \u0026 Parts | 7731-512A | Base metal, Gold Dial","description":"\u003cp\u003eSeiko SZGL008, case number 7731-512A, calibre 7731.\u003c\/p\u003e\u003cp\u003eThis page covers the following model numbers: SZGL008, SZGL0081.\u003c\/p\u003e\u003ch3\u003eWatch Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eCase material: Base metal\u003c\/li\u003e\n\u003cli\u003eCase finish: Seiko gold colour plating\u003c\/li\u003e\n\u003cli\u003eBezel material: Base metal\u003c\/li\u003e\n\u003cli\u003eBezel finish: Seiko gold colour plating\u003c\/li\u003e\n\u003cli\u003eCase back material: Stainless steel\u003c\/li\u003e\n\u003cli\u003eCase back stamping: BASE METAL ST.STEEL BACK\u003c\/li\u003e\n\u003cli\u003eCase appearance: Gold plated\u003c\/li\u003e\n\u003cli\u003eWater resistant construction: No\u003c\/li\u003e\n\u003cli\u003eDial colour: Gold\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eCase construction: Bezel: Base metal with Seiko gold colour plating. Middle case: Base metal with Seiko gold colour plating. Case back: Stainless steel.\u003c\/p\u003e","brand":"Seiko","offers":[{"title":"Default Title","offer_id":54714944061777,"sku":"SZGL008","price":0.0,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0858\/3531\/7585\/files\/seiko-szgl008-7731-512a.png?v=1787923993"},{"product_id":"seiko-szgl010-7731-512a-watch","title":"Seiko SZGL010 Watch \u0026 Parts | 7731-512A | Base metal, Gold Dial","description":"\u003cp\u003eSeiko SZGL010, case number 7731-512A, calibre 7731.\u003c\/p\u003e\u003cp\u003eThis page covers the following model numbers: SZGL010, SZGL0101.\u003c\/p\u003e\u003ch3\u003eWatch Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eCase material: Base metal\u003c\/li\u003e\n\u003cli\u003eCase finish: Seiko gold colour plating\u003c\/li\u003e\n\u003cli\u003eBezel material: Base metal\u003c\/li\u003e\n\u003cli\u003eBezel finish: Seiko gold colour plating\u003c\/li\u003e\n\u003cli\u003eCase back material: Stainless steel\u003c\/li\u003e\n\u003cli\u003eCase back stamping: BASE METAL ST.STEEL BACK\u003c\/li\u003e\n\u003cli\u003eCase appearance: Gold plated\u003c\/li\u003e\n\u003cli\u003eWater resistant construction: No\u003c\/li\u003e\n\u003cli\u003eDial colour: Gold\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eCase construction: Bezel: Base metal with Seiko gold colour plating. Middle case: Base metal with Seiko gold colour plating. Case back: Stainless steel.\u003c\/p\u003e","brand":"Seiko","offers":[{"title":"Default Title","offer_id":54714944029009,"sku":"SZGL010","price":0.0,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0858\/3531\/7585\/files\/seiko-szgl010-7731-512a.png?v=1787923994"},{"product_id":"seiko-w23082-7731-5030-watch","title":"Seiko W23082 Watch \u0026 Parts | 7731-5030 | Grey Dial","description":"\u003cp\u003eSeiko W23082, case number 7731-5030, calibre 7731.\u003c\/p\u003e\u003cp\u003eThis page covers the following model numbers: W23082J1.\u003c\/p\u003e\u003ch3\u003eWatch Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eCase appearance: Two-tone\u003c\/li\u003e\n\u003cli\u003eBracelet material: Leather\/Plastics\u003c\/li\u003e\n\u003cli\u003eDial colour: Grey\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Seiko","offers":[{"title":"Default Title","offer_id":54715195261265,"sku":"W23082","price":0.0,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0858\/3531\/7585\/files\/seiko-w23082j1-7731-5030.png?v=1787924874"},{"product_id":"seiko-w23084-7731-5030-watch","title":"Seiko W23084 Watch \u0026 Parts | 7731-5030 | White Dial","description":"\u003cp\u003eSeiko W23084, case number 7731-5030, calibre 7731.\u003c\/p\u003e\u003cp\u003eThis page covers the following model numbers: W23084J1.\u003c\/p\u003e\u003ch3\u003eWatch Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBracelet material: Leather\/Plastics\u003c\/li\u003e\n\u003cli\u003eDial colour: White\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Seiko","offers":[{"title":"Default Title","offer_id":54715195195729,"sku":"W23084","price":0.0,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0858\/3531\/7585\/files\/seiko-w23084j1-7731-5030.png?v=1787924875"},{"product_id":"seiko-wap990-7731-6000-watch","title":"Seiko WAP990 Watch \u0026 Parts | 7731-6000","description":"\u003cp\u003eSeiko WAP990, case number 7731-6000, calibre 7731.\u003c\/p\u003e\u003cp\u003eThis page covers the following model numbers: WAP990J1.\u003c\/p\u003e\u003ch3\u003eWatch Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eCase appearance: Two-tone\u003c\/li\u003e\n\u003cli\u003eBracelet material: Two-tone\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Seiko","offers":[{"title":"Default Title","offer_id":54715231207761,"sku":"WAP990","price":0.0,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0858\/3531\/7585\/files\/seiko-wap990j1-7731-6000.png?v=1787924930"}],"url":"https:\/\/watchplaza.co.uk\/collections\/seiko-7731-parts.oembed","provider":"WatchPlaza","version":"1.0","type":"link"}