{"product_id":"seiko-prospex-automatic-diver-watch-21","title":"Seiko Prospex Automatic Diver Watch","description":"\u003cp\u003eProspex Automatic Diver. Designed for those who treat life as the ultimate adventure, the Seiko Prospex line meets every challenge with technological excellence and winning design. Upgrading an iconic style with a ceramic bezel and a sapphire crystal with anti-reflective coating on the inner surface, this rugged, yet distinctive, timepiece offers a three-dimensional pressed pattern on the khaki green dial, mirroring the shape of the bezel edge. LumiBrite hands and markers, and a magnified day\/date window ensure legibility in rough conditions. The 24-jewel automatic movement beats at a frequency of 21,600 vibrations per hour, with a power reserve of approximately 41 hours, and can be wound manually or automatically. In stainless steel, with black ceramic one-way rotating elapsed timing bezel, secure screwdown crown and caseback, and durable khaki green silicone strap, this high-intensity watch follows ISO standards for scuba diving. 200m Water Resistant\u003cbr\u003e\nFeatures:\u003cbr\u003e\nProspex Automatic Diver\u003cbr\u003e\nManual and automatic winding capabilities\u003cbr\u003e\nBlack ceramic one-way rotating elapsed timing bezel\u003cbr\u003e\nKhaki green dial with 3-D pressed pattern\u003cbr\u003e\nMagnified day\/date calendar\u003cbr\u003e\nLumiBrite hands and markers\u003cbr\u003e\nScrewdown crown and caseback\u003cbr\u003e\nTechnical Data:\u003cbr\u003e\nCASE DIMENSIONS:\u003cbr\u003e\nDIAMETER: 45.0 mm\u003cbr\u003e\nTHICKNESS: 13.22 mm\u003cbr\u003e\nLENGTH: 47.7 mm\u003cbr\u003e\nMOVEMENT:\u003cbr\u003e\nCaliber 4R36\u003cbr\u003e\n21,600 vibrations per hour\u003cbr\u003e\n24 jewels\u003cbr\u003e\nPower reserve: approximately 41 hours\u003cbr\u003e\nCASE: Stainless steel case\u003cbr\u003e\nCRYSTAL: Sapphire crystal with anti-reflective coating on the inner surface\u003cbr\u003e\nWATER RESISTANCE: 200 meters (660 feet), follows ISO standards and is suitable for scuba diving\u003cbr\u003e\nDIAL COLOR: Green\u003cbr\u003e\nSTRAP: Khaki green silicone strap\u003cbr\u003e\nLUG WIDTH: 22 mm\u003cbr\u003e\nBrand: Seiko\u003c\/p\u003e","brand":"Seiko","offers":[{"title":"Default Title","offer_id":45236142997639,"sku":"SRPE05","price":625.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0719\/6760\/4871\/files\/SRPE05_1.webp?v=1784046035","url":"https:\/\/helmutjewelry.com\/products\/seiko-prospex-automatic-diver-watch-21","provider":"Helmut the Jeweler","version":"1.0","type":"link"}