{"product_id":"nauteiko-openheart-silver-black","title":"Nauteiko Openheart Silver Black","description":"\u003cp\u003eThe \u003cstrong\u003eNauteiko Openheart Silver Black\u003c\/strong\u003e combines elegant design with contemporary sophistication thanks to its \u003cstrong\u003eblack dial with open-heart window\u003c\/strong\u003e, revealing the heart of the automatic movement in action. Its \u003cstrong\u003e41 mm case in 904L stainless steel\u003c\/strong\u003e delivers solid construction and refined style, while the contrast between the \u003cstrong\u003edeep black dial and silver details\u003c\/strong\u003e conveys strength and exclusivity.\u003c\/p\u003e\u003cp\u003eThis watch stands out not only for its striking aesthetics but also for the \u003cstrong\u003equality of its materials\u003c\/strong\u003e. The \u003cstrong\u003e904L steel bracelet\u003c\/strong\u003e ensures durability and premium finishing, and the \u003cstrong\u003escratch-resistant sapphire crystal\u003c\/strong\u003e guarantees impeccable clarity. Equipped with the \u003cstrong\u003eoriginal Seiko NH38 automatic movement\u003c\/strong\u003e, recognized for its reliability and smoothness, this design is perfect for those who value both design and precision.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e· \u003cstrong\u003eDiameter:\u003c\/strong\u003e 41 mm (without crown), balance between presence and comfort\u003cbr\u003e· \u003cstrong\u003eMovement:\u003c\/strong\u003e Original Seiko NH38 automatic, visible in the open-heart\u003cbr\u003e· \u003cstrong\u003eThickness:\u003c\/strong\u003e 12.5 mm, streamlined and versatile profile\u003cbr\u003e· \u003cstrong data-is-only-node=\"\"\u003eCrystal:\u003c\/strong\u003e Scratch-resistant sapphire with anti-reflective treatment\u003cbr\u003e· \u003cstrong\u003eLuminosity:\u003c\/strong\u003e Luminova on indices and hands, readability in darkness\u003cbr\u003e· \u003cstrong\u003eCase:\u003c\/strong\u003e 904L stainless steel, durable and premium finished\u003cbr\u003e· \u003cstrong\u003eCrown:\u003c\/strong\u003e Screw-down, security and functionality\u003cbr\u003e· \u003cstrong\u003eDial:\u003c\/strong\u003e Black with open-heart window, sophisticated and distinctive\u003cbr\u003e· \u003cstrong\u003eWrist Size:\u003c\/strong\u003e Adjustable between 14.5 cm and 22 cm\u003cbr\u003e· \u003cstrong\u003eLugs:\u003c\/strong\u003e 20 mm, compatible with interchangeable straps\u003cbr\u003e· \u003cstrong\u003eBracelet:\u003c\/strong\u003e 904L steel with safety clasp\u003cbr\u003e· \u003cstrong\u003eCase Back:\u003c\/strong\u003e Closed steel, discreet and robust\u003cbr\u003e· \u003cstrong\u003eWater Resistance:\u003c\/strong\u003e 3 ATM, suitable for daily use and splashes\u003c\/p\u003e","brand":"Roman Watches","offers":[{"title":"No","offer_id":54961320853833,"sku":"RW-LOGO-00115-NO","price":299.95,"currency_code":"EUR","in_stock":true},{"title":"Silver","offer_id":54961320886601,"sku":"RW-LOGO-00115-SILVER","price":319.95,"currency_code":"EUR","in_stock":true},{"title":"Gold","offer_id":54961320919369,"sku":"RW-LOGO-00115-GOLD","price":319.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1023\/8345\/2489\/files\/ChatGPTImage11jun202621_39_0.jpg?v=1785312814","url":"https:\/\/roman-watches.com\/products\/nauteiko-openheart-silver-black","provider":"Roman Watches","version":"1.0","type":"link"}