{"product_id":"olevs-open-heart-multifunction-automatic-mechanical-watch-9910-big-date-for-men","title":"OLEVS Open Heart Multifunction Automatic Mechanical Watch 9910 Big Date for Men","description":"\u003ch2\u003eThe Pinnacle of Mechanical Architecture: Open-Heart Complication\u003c\/h2\u003e\n\u003cp\u003eTrue horological distinction lies in the flawless integration of mechanical complexity and commanding executive aesthetics. The OLEVS 9910 is engineered for the ambitious gentleman who appreciates intricate micro-engineering and assertive presence. Built around an imposing 41mm stainless steel case, this timepiece showcases a prominent open-heart exhibition window at 6 o'clock, revealing the rhythmic oscillation of the golden balance wheel. Framed by shimmering diamond-accented indices, a prominent big-date window, and dual multifunction sub-dials, this watch projects an aura of technical mastery, refined luxury, and uncompromising professional status.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0706\/4518\/6678\/files\/9910-----_1.jpg?v=1784867688\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0706\/4518\/6678\/files\/9910-----_2.jpg?v=1784867686\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0706\/4518\/6678\/files\/9910-----_3.jpg?v=1784867687\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0706\/4518\/6678\/files\/9910-----_4.jpg?v=1784867687\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0706\/4518\/6678\/files\/9910-----_5.jpg?v=1784867687\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0706\/4518\/6678\/files\/9910-----_6.jpg?v=1784867687\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0706\/4518\/6678\/files\/9910-----_7.jpg?v=1784867687\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0706\/4518\/6678\/files\/9910-----_8.jpg?v=1784867688\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0706\/4518\/6678\/files\/9910-----_9.jpg?v=1784867686\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0706\/4518\/6678\/files\/9910-----_10.jpg?v=1784867686\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ch2\u003eHarmonious Grand Complication \u0026amp; Substantial Heavyweight Build\u003c\/h2\u003e\n\u003cp\u003eBeneath its architecturally complex, multi-layered exterior beats a self-sustaining mechanical movement, built to drive multiple intricate dial complications with precision accuracy and enduring self-winding reliability:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOriginal Automatic Movement:\u003c\/strong\u003e Powered entirely by the kinetic energy generated from your natural wrist movement. This self-winding mechanical caliber eliminates the need for battery replacements while delivering a smooth, reliable heartbeat visible through the front open-heart window.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExhibition Open-Heart Flywheel:\u003c\/strong\u003e Situated at the 6 o'clock position, an intricately finished skeleton window exposes the dynamic balance wheel and ruby jewels, creating an uninterrupted visual connection to the mechanical core.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommanding Big-Date Display:\u003c\/strong\u003e A distinct, prominent double-window date display positioned at 12 o'clock ensures instant legibility and adds an authoritative, symmetrical focal point to the upper dial architecture.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComprehensive Multifunction Sub-Dials:\u003c\/strong\u003e Perfectly balanced auxiliary sub-dials track the day of the week and month, giving you comprehensive command over your personal and professional schedule at a single glance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSubstantial Heavyweight Steel Bracelet:\u003c\/strong\u003e Crafted from corrosion-resistant solid stainless steel components with a 13mm case profile. Weighing an authoritative 152g and secured by a double snap fastener, it delivers an unmistakable feeling of robust durability and high-end craftsmanship on the wrist.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFrequently Asked Questions (FAQ)\u003c\/h2\u003e\n\u003ch3\u003eDoes the OLEVS 9910 open-heart watch require battery replacements?\u003c\/h3\u003e\n\u003cp\u003eNo batteries are ever required. The OLEVS 9910 is driven by an original self-winding automatic mechanical movement. It harnesses kinetic energy from the natural daily movement of your arm. Wearing the timepiece regularly keeps the internal mainspring continuously wound, ensuring reliable, uninterrupted precision across all internal calendar and timing modules.\u003c\/p\u003e\n\u003ch3\u003eHow durable is the open-heart window and the steel bracelet against daily wear?\u003c\/h3\u003e\n\u003cp\u003eThe watch is built for robust daily performance. The front open-heart exhibition window and main dial utilize high-hardness coated protective crystal mirrors engineered specifically to withstand daily friction, minor impacts, and micro-scratches. The 20mm textured steel bracelet is constructed from solid links secured by a durable double snap fastener (butterfly clasp), ensuring structural integrity through years of executive wear.\u003c\/p\u003e\n\u003ch3\u003eIs this 152g grand complication watch suitable for routine water exposure and rain?\u003c\/h3\u003e\n\u003cp\u003eYes. Despite its substantial 152g heavyweight feel and complex multi-layered architecture, the timepiece is officially tested and certified for 30M (3 ATM) water resistance. This robust specification ensures dependable daily defense against routine water splashes, unexpected rain, and hand washing. To preserve internal mechanical lubrication and water-resistant seals, avoid wearing the watch during hot showers, saunas, or deep submersion.\u003c\/p\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable class=\"tech-specs\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eParameter Details\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel Number\u003c\/td\u003e\n\u003ctd\u003eOLEVS 9910\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCase Diameter\u003c\/td\u003e\n\u003ctd\u003e41.0 mm (Excluding crown and pushers)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCase Thickness\u003c\/td\u003e\n\u003ctd\u003e13.0 mm (Including protective mirror)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStrap Width\u003c\/td\u003e\n\u003ctd\u003e20.0 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBracelet Length\u003c\/td\u003e\n\u003ctd\u003e20.0 cm (Adjustable stainless steel links)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eItem Weight\u003c\/td\u003e\n\u003ctd\u003e152 g (Authoritative heavyweight feel)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMovement Type\u003c\/td\u003e\n\u003ctd\u003eOriginal Automatic Mechanical Movement\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCrystal Material\u003c\/td\u003e\n\u003ctd\u003eHigh-Hardness Coated Mirror Glass\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBand Material\u003c\/td\u003e\n\u003ctd\u003eTextured Solid Stainless Steel Bracelet\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eClasp Type\u003c\/td\u003e\n\u003ctd\u003eDouble Snap Fastener (Butterfly Clasp)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWater Resistance\u003c\/td\u003e\n\u003ctd\u003e30M \/ 3 ATM (Daily Waterproof)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eKey Complications\u003c\/td\u003e\n\u003ctd\u003eOpen-Heart Flywheel, Big Date Window, Day\/Month Sub-dials, Luminous Hands\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"OLEVS","offers":[{"title":"Silver Blue","offer_id":43896019386486,"sku":"OLEVS-9910-SilverBlue","price":147.9,"currency_code":"USD","in_stock":true},{"title":"Silver White","offer_id":43896019419254,"sku":"OLEVS-9910-SilverWhite","price":147.9,"currency_code":"USD","in_stock":true},{"title":"All Gold","offer_id":43896019452022,"sku":"OLEVS-9910-AllGold","price":147.9,"currency_code":"USD","in_stock":true},{"title":"Silver Grey","offer_id":43896019484790,"sku":"OLEVS-9910-SilverGrey","price":147.9,"currency_code":"USD","in_stock":true},{"title":"Silver Black","offer_id":43896019517558,"sku":"OLEVS-9910-SilverBlack","price":147.9,"currency_code":"USD","in_stock":true},{"title":"Two Tone White","offer_id":43896019550326,"sku":"OLEVS-9910-TwoToneWhite","price":147.9,"currency_code":"USD","in_stock":true},{"title":"Two Tone Blue","offer_id":43896019583094,"sku":"OLEVS-9910-TwoToneBlue","price":147.9,"currency_code":"USD","in_stock":true},{"title":"Two Tone Green","offer_id":43896019615862,"sku":"OLEVS-9910-TwoToneGreen","price":147.9,"currency_code":"USD","in_stock":true},{"title":"Black Gold","offer_id":43896019648630,"sku":"OLEVS-9910-BlackGold","price":147.9,"currency_code":"USD","in_stock":true},{"title":"All Black","offer_id":43896019681398,"sku":"OLEVS-9910-AllBlack","price":147.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0706\/4518\/6678\/files\/130_3bd36c2a-8fd8-4ad5-aa71-d8ce0f760294.jpg?v=1784867687","url":"https:\/\/olevswatchstore.com\/products\/olevs-open-heart-multifunction-automatic-mechanical-watch-9910-big-date-for-men","provider":"Olevs Watch Store","version":"1.0","type":"link"}