{"product_id":"nauteiko-openheart-green","title":"Nauteiko Openheart green","description":"\u003cp\u003eThe \u003cstrong\u003eNauteiko Openheart Green\u003c\/strong\u003e combines contemporary style with a touch of freshness and exclusivity. Its \u003cstrong\u003egreen dial with open-heart window\u003c\/strong\u003e allows you to appreciate the automatic movement in action, while the \u003cstrong\u003e904L stainless steel case\u003c\/strong\u003e and \u003cstrong\u003escratch-resistant sapphire crystal\u003c\/strong\u003e guarantee resistance and durability. The \u003cstrong\u003esteel bracelet with butterfly clasp\u003c\/strong\u003e offers comfort and elegant finishing, perfect for those seeking a watch with \u003cstrong\u003echaracter and personality\u003c\/strong\u003e on the wrist.\u003c\/p\u003e\u003cp\u003eDesigned to stand out, this design fuses \u003cstrong\u003eprecision, style and sophistication\u003c\/strong\u003e, becoming an essential piece for collectors and exclusive watch enthusiasts.\u003c\/p\u003e\u003chr\u003e\u003ch3\u003e\u003cstrong\u003eTechnical specifications\u003c\/strong\u003e\u003c\/h3\u003e\u003cp\u003e· \u003cstrong\u003eDiameter:\u003c\/strong\u003e 41 mm (excluding crown), contemporary and balanced\u003cbr\u003e· \u003cstrong\u003eMovement:\u003c\/strong\u003e Original Seiko NH38 automatic, visible in the open-heart window\u003cbr\u003e· \u003cstrong\u003eThickness:\u003c\/strong\u003e 12 mm, comfortable for daily wear\u003cbr\u003e· \u003cstrong\u003eCrystal:\u003c\/strong\u003e Scratch-resistant sapphire with anti-reflective treatment\u003cbr\u003e· \u003cstrong\u003eLuminosity:\u003c\/strong\u003e Luminova on hands and indices, perfect in low light\u003cbr\u003e· \u003cstrong\u003eCase:\u003c\/strong\u003e 904L stainless steel, resistant and elegant\u003cbr\u003e· \u003cstrong\u003eCrown:\u003c\/strong\u003e Screw-down, secure and functional\u003cbr\u003e· \u003cstrong\u003eWrist size:\u003c\/strong\u003e Adjustable between 14.5 cm and 22 cm\u003cbr\u003e· \u003cstrong\u003eLugs:\u003c\/strong\u003e 13 mm\u003cbr\u003e· \u003cstrong\u003eBracelet:\u003c\/strong\u003e 904L stainless steel with security butterfly clasp\u003cbr\u003e· \u003cstrong\u003eCase back:\u003c\/strong\u003e Transparent, showing the automatic movement\u003cbr\u003e· \u003cstrong\u003eWater resistance:\u003c\/strong\u003e 3 ATM, ideal for everyday wear and splash resistant\u003c\/p\u003e","brand":"Roman Watches","offers":[{"title":"No","offer_id":54961320755529,"sku":"RW-LOGO-00114-NO","price":299.95,"currency_code":"EUR","in_stock":true},{"title":"Silver","offer_id":54961320788297,"sku":"RW-LOGO-00114-SILVER","price":319.95,"currency_code":"EUR","in_stock":true},{"title":"Gold","offer_id":54961320821065,"sku":"RW-LOGO-00114-GOLD","price":319.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1023\/8345\/2489\/files\/ChatGPTImage17jun202611_56_2.jpg?v=1785312813","url":"https:\/\/roman-watches.com\/products\/nauteiko-openheart-green","provider":"Roman Watches","version":"1.0","type":"link"}