{"product_id":"top-brand-diver-watch-men-sub300t-automatic-mechanical-sapphire-glass-luminous-date-200m-turn-bracelet-seestern-wristwatch-retro","title":"Seestern SUB300T — A True Diver's Watch, Genuine NH35A, 200m Sapphire [Multiple Colour Options]","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003eThe Seestern SUB300T is a genuine favourite among serious watch enthusiasts — a faithful, beautifully executed tribute to classic dive watch design, built with a specification sheet that punches well above its price point. This isn't a fashion-diver in disguise; it's a properly engineered tool watch through and through.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003eAt its heart is a genuine Japanese NH35A automatic movement — 21 jewels, 21,600 vibrations per hour, and a solid 41-hour power reserve, all self-winding with wear and requiring no battery. The case is crafted from 316L stainless steel with genuinely premium mixed finishing — brushing, polishing, and sandblasting combined across different surfaces for real depth and visual interest, a detail usually reserved for watches several times the price.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003eProtecting the dial is a flat sapphire crystal with 5 layers of internal anti-reflective coating, delivering exceptional clarity from every angle. A signed, screw-down crown reinforces the watch's genuine 200m water resistance, making this a properly capable diver rather than just a diver-styled dress piece. The stainless steel beads-of-rice, oyster-style bracelet tapers elegantly from the case to the clasp, finished with a milled buckle offering 4 micro-adjustment positions for a genuinely precise, comfortable fit.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003eThis is a watch built by people who clearly understand what makes a great diver — not cutting corners on the details that matter, and it shows in every aspect of the build.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003eCase diameter: 42mm (excluding crown)\u003cbr\u003eCase thickness: 13mm\u003cbr\u003eLug-to-lug: 46mm\u003cbr\u003eLug width: 20mm (tapering to 18mm at clasp)\u003cbr\u003eWater resistance: 200m (20 ATM)\u003cbr\u003eCrystal: Flat sapphire, 5-layer internal AR coating\u003cbr\u003eMovement: Genuine NH35A automatic, 21 jewels, 21,600 BPH\u003cbr\u003ePower reserve: 41 hours\u003cbr\u003eCase material: 316L stainless steel, mixed finishing\u003cbr\u003eCrown: Screw-down, signed\u003cbr\u003eBracelet: Stainless steel, tapered, milled buckle with 4 micro-adjustments\u003cbr\u003eFunctions: Date (lumed date wheel)\u003c\/p\u003e","brand":"Wrist Logic","offers":[{"title":"Orange V3","offer_id":54302403199289,"sku":"14:10#Orange V3;5:57036539#V3","price":283.87,"currency_code":"USD","in_stock":true},{"title":"Army V3","offer_id":54302403264825,"sku":"14:193#Army V3;5:57036539#V3","price":283.87,"currency_code":"USD","in_stock":true},{"title":"Yellow V3","offer_id":54302403232057,"sku":"14:175#Yellow V3;5:57036539#V3","price":283.87,"currency_code":"USD","in_stock":true},{"title":"Black V3","offer_id":54302403297593,"sku":"14:29#Black V3;5:57036539#V3","price":283.87,"currency_code":"USD","in_stock":true},{"title":"White Silver V3","offer_id":54302403133753,"sku":"14:496#White Silver V3;5:57036539#V3","price":283.87,"currency_code":"USD","in_stock":true},{"title":"Light Blue V3","offer_id":54302403166521,"sku":"14:1254#Light Blue V3;5:57036539#V3","price":283.87,"currency_code":"USD","in_stock":true},{"title":"Aventurine V3","offer_id":54302403330361,"sku":"14:173#Aventurine V3;5:57036539#V3","price":283.87,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0995\/6497\/8489\/files\/Copilot_20260803_175101.png?v=1785775934","url":"https:\/\/wristlogic.store\/products\/top-brand-diver-watch-men-sub300t-automatic-mechanical-sapphire-glass-luminous-date-200m-turn-bracelet-seestern-wristwatch-retro","provider":"Wrist Logic","version":"1.0","type":"link"}