{"product_id":"hamilton-jazzmaster-open-heart-automatic-mens-watch-h32705521","title":"Hamilton Jazzmaster 42mm Open Heart Beige Dial Leather Mens Automatic Watch H32705521","description":"\u003cp data-start=\"81\" data-end=\"708\"\u003eThe Hamilton Jazzmaster Auto H32705521 is a refined Swiss-made automatic dress watch that combines classic styling with visible mechanical craftsmanship. Its 42mm stainless-steel case frames a distinctive beige open-heart dial, allowing a partial view of the movement through cut-out apertures, while blued dauphine-style hands and applied markers create strong contrast and elegant readability. A brown calf-leather strap with a deployant clasp complements the polished and brushed case finish, giving the watch a balanced appearance suitable for both formal and smart-casual wear. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"757\" data-end=\"1261\"\u003eHamilton’s Jazzmaster collection focuses on modern elegance rather than military or aviation heritage, showcasing the brand’s mechanical expertise in a sophisticated format. The open-heart design highlights the internal mechanics, reflecting Hamilton’s emphasis on accessible Swiss watchmaking with traditional craftsmanship and contemporary aesthetics. The model is Swiss-made and designed as a dress-leaning everyday watch rather than a tool or sport instrument. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1268\" data-end=\"1296\"\u003e\u003cstrong\u003eMovement \u0026amp; Performance\u003cbr\u003e\u003c\/strong\u003eInside the watch is the Hamilton Calibre H-10 automatic movement, a self-winding mechanical calibre derived from ETA architecture. It delivers an extended power reserve of approximately 80 hours, significantly longer than many standard automatic movements, and displays hours, minutes and seconds through a three-hand configuration. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003eThe movement is visible through both the dial opening and transparent caseback, emphasizing the mechanical character that defines the Jazzmaster Open Heart design. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1889\" data-end=\"1925\"\u003e\u003cstrong\u003eCase Construction \u0026amp; Durability\u003cbr\u003e\u003c\/strong\u003eThe watch features a stainless-steel case measuring about 42mm in diameter and 11.4mm thick, protected by a scratch-resistant sapphire crystal with anti-reflective treatment. Water resistance is rated to 5 bar (50m), making it suitable for daily wear and minor water exposure such as splashes, but not diving or swimming. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"2306\" data-end=\"2329\"\u003e\u003cstrong\u003eDial \u0026amp; Legibility\u003cbr\u003e\u003c\/strong\u003eThe beige open-heart dial is designed to display the oscillating balance and internal components while maintaining clarity. Applied indices, Arabic numerals at key positions and blued hands enhance visibility, and luminous treatment on the hands and markers aids low-light reading. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"2658\" data-end=\"2684\"\u003e\u003cstrong\u003eEveryday Wearability\u003cbr\u003e\u003c\/strong\u003ePaired with a brown leather strap and folding clasp, the H32705521 is intended as a versatile dress-oriented watch that can still be worn daily. Its moderate water resistance, durable sapphire crystal and long-running automatic movement make it practical, while the open-heart display provides visual interest for enthusiasts who appreciate mechanical watches.\u003c\/p\u003e\n\u003cp\u003eIf you have any questions, please \u003ca href=\"mailto:customerservices@watchnation.com\" target=\"_blank\"\u003eclick here\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eClick here to join our \u003ca href=\"https:\/\/www.facebook.com\/watchnationofficial\" data-saferedirecturl=\"https:\/\/www.google.com\/url?q=https:\/\/www.facebook.com\/watchnationofficial\u0026amp;source=gmail\u0026amp;ust=1771466851029000\u0026amp;usg=AOvVaw2nXLaCqDf5Nu1VtD8saqR8\" target=\"_blank\"\u003eFacebook\u003c\/a\u003e and \u003ca href=\"https:\/\/www.instagram.com\/watchnationshop\/?hl=en\" data-saferedirecturl=\"https:\/\/www.google.com\/url?q=https:\/\/www.instagram.com\/watchnationshop\/?hl%3Den\u0026amp;source=gmail\u0026amp;ust=1771466851029000\u0026amp;usg=AOvVaw0i-ys_mgqOeWLz9yfVVluN\" target=\"_blank\"\u003eInstagram\u003c\/a\u003e!\u003c\/p\u003e","brand":"Hamilton","offers":[{"title":"Default Title","offer_id":51503723381077,"sku":"H32705521","price":1228.95,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0951\/3720\/2517\/files\/image-Photoroom_c07adcd3-d71c-427d-9cba-155d1299575b.jpg?v=1758521256","url":"https:\/\/www.watchnation.com\/en-de\/products\/hamilton-jazzmaster-open-heart-automatic-mens-watch-h32705521","provider":"WatchNation","version":"1.0","type":"link"}