{"product_id":"seiko-prospex-speedtimer-hbj003-solar-chronograph-41-4mm","title":"Seiko Prospex Speedtimer HBJ003 Solar Chronograph 41.4mm","description":"\u003cp dir=\"auto\" class=\"PDq2pG_selectionAnchorContainer\"\u003eThe \u003cstrong\u003eSeiko Prospex Speedtimer HBJ003\u003c\/strong\u003e combines the motorsport-inspired character of the Speedtimer collection with the everyday convenience and reliability of Seiko’s \u003cstrong\u003eV192 solar chronograph movement\u003c\/strong\u003e. Its \u003cstrong\u003e41.4mm stainless steel case\u003c\/strong\u003e, curved sapphire crystal, tachymeter scale, and multi-register chronograph display give it the purposeful look that defines the Speedtimer series. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003ePowered entirely by light, the HBJ003 can operate for approximately \u003cstrong\u003esix months when fully charged\u003c\/strong\u003e. The chronograph measures up to 60 minutes in precise 1\/5-second increments, making this a genuinely functional sports chronograph rather than simply a watch with racing-inspired styling.\u003c\/p\u003e\n\u003ch3 dir=\"auto\" class=\"PDq2pG_selectionAnchorContainer\"\u003eThe Skeie’s Perspective\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cp dir=\"auto\"\u003eWhat we like about the HBJ003 is how much functionality Seiko packs into a watch that remains very wearable. At \u003cstrong\u003e41.4mm across and only 45.9mm lug-to-lug\u003c\/strong\u003e, the case has the presence you'd expect from a sports chronograph without becoming unnecessarily oversized. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eThe solar movement is another reason we like the Speedtimer. There's no battery replacement as part of normal operation and no need to keep an automatic movement wound. Give it light and wear it. For someone who wants the visual interest and functionality of a chronograph in an easy everyday watch, this is a strong expression of what Prospex does well.\u003c\/p\u003e\n\u003ch3 dir=\"auto\"\u003eBuilt Around the Chronograph\u003c\/h3\u003e\n\u003cp dir=\"auto\"\u003eThe HBJ003 is powered by Seiko's \u003cstrong\u003eCaliber V192\u003c\/strong\u003e, with a chronograph capable of timing up to 60 minutes in 1\/5-second increments. The dial also incorporates a small seconds display, 24-hour hand, power reserve indicator, and date.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eSurrounding the dial is a \u003cstrong\u003etachymeter scale\u003c\/strong\u003e, reinforcing the Speedtimer's connection to precision timing and motorsport-inspired chronographs. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 dir=\"auto\"\u003eSolar Powered for Everyday Wear\u003c\/h3\u003e\n\u003cp dir=\"auto\"\u003eInstead of relying on a conventional battery change or mechanical winding, the V192 converts light into electrical energy. Once fully charged, Seiko specifies an operating duration of approximately \u003cstrong\u003esix months\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eFor an everyday sports watch, we think that's one of the HBJ003's biggest advantages: it combines the complication and visual presence of a chronograph with very little day-to-day maintenance. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"Seiko","offers":[{"title":"Default Title","offer_id":52991487050039,"sku":"HBJ003","price":750.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0081\/4923\/7841\/files\/HBJ003P1_ima_1_2026.png?v=1789509214","url":"https:\/\/skeies.com\/products\/seiko-prospex-speedtimer-hbj003-solar-chronograph-41-4mm","provider":"Skeie's Jewelers","version":"1.0","type":"link"}