{"product_id":"seiko-prospex-hbj001","title":"SEIKO PROSPEX HBJ001","description":"\u003ch2\u003e\u003cstrong\u003eSEIKO Prospex SPEEDTIMER HBJ001 – 41.4mm Solar Chronograph Watch with Sapphire Crystal\u003c\/strong\u003e\u003c\/h2\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eSEIKO Prospex SPEEDTIMER HBJ001\u003c\/strong\u003e is a versatile \u003cstrong\u003e41.4mm solar chronograph watch\u003c\/strong\u003e featuring a stainless steel case, curved sapphire crystal, and dependable \u003cstrong\u003e10 bar water resistance\u003c\/strong\u003e. Powered by Seiko's \u003cstrong\u003eCaliber V192 solar movement\u003c\/strong\u003e, this SPEEDTIMER combines precision chronograph functionality with practical everyday durability.\u003c\/p\u003e\n\n\u003cp\u003eWith a \u003cstrong\u003e6-month power reserve\u003c\/strong\u003e when fully charged, a \u003cstrong\u003e1\/5-second chronograph\u003c\/strong\u003e, and a tachymeter function, the \u003cstrong\u003eSeiko HBJ001\u003c\/strong\u003e delivers reliable performance without the need for regular battery replacements.\u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eDesign Overview\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eSEIKO Prospex SPEEDTIMER HBJ001\u003c\/strong\u003e features a \u003cstrong\u003e41.4mm stainless steel case\u003c\/strong\u003e with a \u003cstrong\u003e13.0mm thickness\u003c\/strong\u003e and a compact \u003cstrong\u003e45.9mm lug-to-lug measurement\u003c\/strong\u003e. These proportions give the watch a substantial sports-watch presence while maintaining a balanced profile for everyday wear.\u003c\/p\u003e\n\n\u003cp\u003eA \u003cstrong\u003ecurved sapphire crystal\u003c\/strong\u003e with an anti-reflective coating on its inner surface provides excellent scratch resistance and improved dial visibility. \u003cstrong\u003eLumiBrite on the hands and indexes\u003c\/strong\u003e enhances readability in low-light conditions.\u003c\/p\u003e\n\n\u003cp\u003eThe watch also features a \u003cstrong\u003ethree-fold clasp with push-button release\u003c\/strong\u003e, a \u003cstrong\u003e21mm distance between the lugs\u003c\/strong\u003e, and a durable screw case back.\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/h2\u003e\n\n\u003cul\u003e\n\n\u003cli\u003e\u003cstrong\u003eSEIKO Prospex SPEEDTIMER HBJ001 solar chronograph\u003c\/strong\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cstrong\u003e41.4mm stainless steel case\u003c\/strong\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cstrong\u003e13.0mm case thickness\u003c\/strong\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cstrong\u003e45.9mm lug-to-lug\u003c\/strong\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cstrong\u003eSolar movement – Caliber V192\u003c\/strong\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cstrong\u003eAccuracy: ±15 seconds per month\u003c\/strong\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cstrong\u003eApprox. 6-month power reserve when fully charged\u003c\/strong\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cstrong\u003eChronograph measuring up to 60 minutes in 1\/5-second increments\u003c\/strong\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cstrong\u003eTachymeter function\u003c\/strong\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cstrong\u003e24-hour hand and small seconds hand\u003c\/strong\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cstrong\u003ePower reserve indicator\u003c\/strong\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cstrong\u003eDate display\u003c\/strong\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cstrong\u003eCurved sapphire crystal with anti-reflective coating\u003c\/strong\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cstrong\u003eLumiBrite on hands and indexes\u003c\/strong\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cstrong\u003e10 bar water resistance\u003c\/strong\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cstrong\u003eMagnetic resistance: 4,800 A\/m\u003c\/strong\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cstrong\u003eThree-fold clasp with push-button release\u003c\/strong\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cstrong\u003e21mm distance between lugs\u003c\/strong\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cstrong\u003eScrew case back\u003c\/strong\u003e\u003c\/li\u003e\n\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003e\u003cstrong\u003eCase \u0026amp; Exterior\u003c\/strong\u003e\u003c\/h2\u003e\n\n\u003cul\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eCase Material:\u003c\/strong\u003e Stainless steel\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eCrystal:\u003c\/strong\u003e Curved sapphire crystal\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eCrystal Coating:\u003c\/strong\u003e Anti-reflective coating on inner surface\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eLumiBrite:\u003c\/strong\u003e LumiBrite on hands and indexes\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eClasp:\u003c\/strong\u003e Three-fold clasp with push-button release\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eDistance Between Lugs:\u003c\/strong\u003e 21 mm\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eWater Resistance:\u003c\/strong\u003e 10 bar\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eMagnetic Resistance:\u003c\/strong\u003e 4,800 A\/m\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eCase Back:\u003c\/strong\u003e Screw case back\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eAdditional Feature:\u003c\/strong\u003e Tachymeter function\u003c\/li\u003e\n\n\u003c\/ul\u003e\n\n\u003ch3\u003e\u003cstrong\u003eCase Dimensions\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003cul\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eDiameter:\u003c\/strong\u003e 41.4 mm\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eThickness:\u003c\/strong\u003e 13.0 mm\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eLug-to-Lug:\u003c\/strong\u003e 45.9 mm\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e Approx. 168 g\u003c\/li\u003e\n\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003e\u003cstrong\u003eMovement \u0026amp; Performance\u003c\/strong\u003e\u003c\/h2\u003e\n\n\u003cul\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eMovement Type:\u003c\/strong\u003e Solar chronograph\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eCaliber:\u003c\/strong\u003e V192\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eAccuracy:\u003c\/strong\u003e ±15 seconds per month\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003ePower Reserve:\u003c\/strong\u003e Approx. 6 months when fully charged\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eChronograph:\u003c\/strong\u003e Up to 60 minutes in 1\/5-second increments\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003e24-Hour Hand:\u003c\/strong\u003e Yes\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eSmall Seconds Hand:\u003c\/strong\u003e Yes\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003ePower Reserve Indicator:\u003c\/strong\u003e Yes\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eDate Display:\u003c\/strong\u003e Yes\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eOvercharge Prevention Function:\u003c\/strong\u003e Yes\u003c\/li\u003e\n\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003e\u003cstrong\u003eSummary\u003c\/strong\u003e\u003c\/h2\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eSEIKO Prospex SPEEDTIMER HBJ001\u003c\/strong\u003e is a versatile \u003cstrong\u003e41.4mm solar-powered chronograph watch\u003c\/strong\u003e that combines classic sports-watch styling with modern Seiko technology. Its \u003cstrong\u003eCaliber V192 solar movement\u003c\/strong\u003e, \u003cstrong\u003e1\/5-second chronograph\u003c\/strong\u003e, and \u003cstrong\u003etachymeter function\u003c\/strong\u003e make it a practical choice for those who appreciate precise timekeeping and functional watch design.\u003c\/p\u003e\n\n\u003cp\u003eWith a \u003cstrong\u003ecurved sapphire crystal\u003c\/strong\u003e, \u003cstrong\u003e10 bar water resistance\u003c\/strong\u003e, \u003cstrong\u003eLumiBrite hands and indexes\u003c\/strong\u003e, and an impressive \u003cstrong\u003e6-month power reserve\u003c\/strong\u003e when fully charged, the HBJ001 offers the durability and convenience expected from the Seiko Prospex collection.\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch3\u003eFor more details, visit the official Seiko website.\u003c\/h3\u003e\n\n\u003ch3\u003e\u003cstrong\u003eWarranty\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003cp\u003eThis watch comes with \u003cstrong\u003eSeiko's official 3-year warranty\u003c\/strong\u003e, offering peace of mind and long-term reliability.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\n\u003cp\u003e\n\n\u003cstrong\u003e▶︎ \u003ca href=\"https:\/\/misekionline.com\/policies\/shipping-policy\"\u003eProcessing Time \u0026amp; Shipping Policy\u003c\/a\u003e\u003c\/strong\u003e\u003cbr\u003e\n\n\u003cstrong\u003e▶︎ \u003ca href=\"https:\/\/misekionline.com\/policies\/refund-policy\"\u003eRefund Policy\u003c\/a\u003e\u003c\/strong\u003e\u003cbr\u003e\n\n\u003cem\u003eWe only carry \u003cstrong\u003eSeiko USA\u003c\/strong\u003e products.\u003c\/em\u003e\u003cbr\u003e\n\n\u003cem\u003eUnfortunately, we \u003cstrong\u003eDO NOT\u003c\/strong\u003e ship internationally.\u003c\/em\u003e\n\n\u003c\/p\u003e","brand":"SEIKO","offers":[{"title":"Default Title","offer_id":49388413354158,"sku":null,"price":637.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0629\/4719\/7102\/files\/SEIKO_PROSPEX_HBJ001_01_06.png?v=1789855227","url":"https:\/\/misekionline.com\/products\/seiko-prospex-hbj001","provider":"Miseki","version":"1.0","type":"link"}