{"product_id":"seiknaut-mod-nautilus-open-heart-silver-black","title":"SEIKNAUT MOD Nautilus (Open Heart) Silver-Black","description":"\u003cp data-start=\"137\" data-end=\"404\"\u003eThe SEIKNAUT MOD Nautilus Open Heart Silver–Black blends modern elegance with mechanical sophistication. Its brushed silver case and bracelet contrast beautifully with the deep black horizontal-striped dial — subtly revealing the beating open-heart mechanism at 9 o’clock.Powered by the trusted SEIKO NH38 automatic movement, this model offers reliability, smooth sweeping motion, and a refined open-heart display that showcases the inner engineering of the watch.A clean, minimalist steel aesthetic paired with an exposed mechanical core makes this timepiece ideal for collectors and style-focused wearers alike.\u003c\/p\u003e\n\u003cp data-start=\"782\" data-end=\"1235\"\u003e\u003cstrong data-start=\"782\" data-end=\"796\"\u003e✅ Case Size:\u003c\/strong\u003e 41mm\u003cbr data-start=\"801\" data-end=\"804\"\u003e\u003cstrong data-start=\"804\" data-end=\"823\"\u003e✅ Case Thickness:\u003c\/strong\u003e 13mm\u003cbr data-start=\"828\" data-end=\"831\"\u003e\u003cstrong data-start=\"831\" data-end=\"849\"\u003e✅ Case Material:\u003c\/strong\u003e 316L Stainless Steel\u003cbr data-start=\"870\" data-end=\"873\"\u003e\u003cstrong data-start=\"873\" data-end=\"882\"\u003e✅ Dial:\u003c\/strong\u003e Black with horizontal brushed pattern, open-heart aperture\u003cbr data-start=\"941\" data-end=\"944\"\u003e\u003cstrong data-start=\"944\" data-end=\"956\"\u003e✅ Crystal:\u003c\/strong\u003e Sapphire crystal with anti-reflective coating\u003cbr data-start=\"1002\" data-end=\"1005\"\u003e\u003cstrong data-start=\"1005\" data-end=\"1018\"\u003e✅ Movement:\u003c\/strong\u003e SEIKO NH38 Automatic\u003cbr data-start=\"1039\" data-end=\"1042\"\u003e\u003cstrong data-start=\"1042\" data-end=\"1063\"\u003e✅ Water Resistance:\u003c\/strong\u003e 100 m\u003cbr data-start=\"1068\" data-end=\"1071\" data-is-only-node=\"\"\u003e\u003cstrong data-start=\"1071\" data-end=\"1084\"\u003e✅ Bracelet:\u003c\/strong\u003e Stainless steel\u003cbr data-start=\"1100\" data-end=\"1103\"\u003e\u003cstrong data-start=\"1103\" data-end=\"1122\"\u003e✅ Bracelet Color:\u003c\/strong\u003e Silver\u003cbr data-start=\"1129\" data-end=\"1132\"\u003e\u003cstrong data-start=\"1132\" data-end=\"1146\"\u003e✅ Lug Width:\u003c\/strong\u003e 20mm\u003cbr data-start=\"1151\" data-end=\"1154\"\u003e\u003cstrong data-start=\"1154\" data-end=\"1167\"\u003e✅ Caseback:\u003c\/strong\u003e Exhibition (transparent)\u003cbr data-start=\"1192\" data-end=\"1195\"\u003e\u003cstrong data-start=\"1195\" data-end=\"1209\"\u003e✅ Functions:\u003c\/strong\u003e Hours, minutes, seconds\u003c\/p\u003e\n\u003chr data-start=\"1237\" data-end=\"1240\"\u003e\n\u003cp\u003eProcessing Time: 2–4 business days\u003cbr\u003e\nStandard Shipping: 7–12 business days\u003cbr\u003e\nExpress Shipping: 3–7 business days\u003cbr\u003e\nWorldwide tracking included\u003c\/p\u003e","brand":"Watcheray","offers":[{"title":"No Logo","offer_id":54865293934930,"sku":"SMS-2035-NL","price":289.0,"currency_code":"EUR","in_stock":true},{"title":"S-Logo","offer_id":54865293967698,"sku":"SMS-2035-SL","price":289.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0789\/2490\/6834\/files\/SEIKNAUT-Open-Heart-Silver-Black-1.webp?v=1790579252","url":"https:\/\/watcheray.com\/products\/seiknaut-mod-nautilus-open-heart-silver-black","provider":"Watcheray","version":"1.0","type":"link"}