{"product_id":"seiko-prospex-hbj003p1-solar-speedtimer-chronograph-men-watch","title":"SEIKO PROSPEX HBJ003P1 SOLAR SPEEDTIMER CHRONOGRAPH MEN WATCH","description":"\u003ch2\u003eSeiko HBJ003P1 — Prospex Speedtimer Solar Chronograph\u003c\/h2\u003e\n\n\u003cp\u003eThe Seiko HBJ003P1 is a solar-powered chronograph from Seiko's Prospex Speedtimer range — powered by the same V192 solar calibre found across the Speedtimer Solar family, but with a racing green dial that brings the most motorsport-authentic colour in the lineup. Racing green has a heritage that stretches back to the earliest days of international motor racing — British Racing Green was one of the original national racing colours — and the HBJ003P1 channels that legacy into a modern solar chronograph with 60-minute 1\/5-second split-time measurement, a tachymetre scale, a 24-hour hand, a power reserve indicator, and ±15 seconds per month accuracy in a 41.4 mm stainless steel case with a curved sapphire crystal and 100 m water resistance.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eSeiko V192 solar calibre — charges via any light source, no battery replacement needed\u003c\/li\u003e\n  \u003cli\u003eApprox. 6-month power reserve when fully charged — extended reliability between light exposures\u003c\/li\u003e\n  \u003cli\u003eAccuracy: ±15 seconds per month — precise solar quartz timekeeping\u003c\/li\u003e\n  \u003cli\u003e60-minute chronograph accurate to 1\/5 second with split-time capability — professional elapsed time measurement\u003c\/li\u003e\n  \u003cli\u003eTachymetre scale — calculate speed over a measured distance instantly\u003c\/li\u003e\n  \u003cli\u003e24-hour hand — secondary timezone reference built into the dial\u003c\/li\u003e\n  \u003cli\u003ePower reserve indicator — monitor the solar charge level at a glance\u003c\/li\u003e\n  \u003cli\u003eRacing green dial — deep, rich motorsport-heritage colour with strong visual presence\u003c\/li\u003e\n  \u003cli\u003eLumiBrite on hands and hour markers — full low-light legibility\u003c\/li\u003e\n  \u003cli\u003e41.4 mm stainless steel case — confident chronograph proportions\u003c\/li\u003e\n  \u003cli\u003eCurved sapphire crystal — premium scratch resistance with a contoured profile\u003c\/li\u003e\n  \u003cli\u003eStainless steel bracelet in silver — cool-toned metal for a classic sport-luxe pairing\u003c\/li\u003e\n  \u003cli\u003eDate display — everyday practicality\u003c\/li\u003e\n  \u003cli\u003e100 metres water resistance — swim-ready for active lifestyles\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhy You'll Love It\u003c\/h3\u003e\n\u003cp\u003eThe HBJ003P1 is the Speedtimer Solar for the buyer who wants the most motorsport-connected colour without the high contrast of the yellow SSC947P1 or the black-and-gold SSC941P1. Racing green is a colour that carries genuine racing heritage — it reads as sporty and purposeful without being loud, and it pairs with brown leather goods, tan accessories, and earth-toned wardrobes as naturally as it sits with silver steel. The deep green creates a rich contrast against the silver case that is more visually interesting than grey or silver dials but less demanding than yellow or gold. Same V192 platform, same full chronograph specification — the Speedtimer Solar in its most heritage-sport expression.\u003c\/p\u003e\n\n\u003ch3\u003eHBJ003P1 vs the Speedtimer Solar Family\u003c\/h3\u003e\n\u003cp\u003eAll seven models share identical V192 specifications — same solar chronograph, same 41.4 mm case, same 60-minute 1\/5-second split time, same tachymetre, same 24-hour hand, same power reserve indicator, same curved sapphire, same LumiBrite, and same 100 m water resistance. The HBJ003P1 has a racing green dial — the most motorsport-heritage colourway. The \u003ca href=\"\/products\/seiko-prospex-hbj001p1-solar-speedtimer-chronograph-men-watch\"\u003eHBJ001P1\u003c\/a\u003e has silver (monochromatic). The \u003ca href=\"\/products\/seiko-prospex-hbj002p1-solar-speedtimer-chronograph-men-watch\"\u003eHBJ002P1\u003c\/a\u003e has champagne gold (warm). The SSC939P1 has grey (restrained). The SSC941P1 has black with gold (dramatic). The SSC943P1 has off-white on leather (vintage). The SSC947P1 has yellow (bold). Seven colourways, zero specification differences.\u003c\/p\u003e\n\n\u003ch3\u003eThe Seiko Story\u003c\/h3\u003e\n\u003cp\u003eSince 1881, when Kintaro Hattori founded a clock and watch shop in Ginza, Tokyo, Seiko has been at the forefront of timekeeping innovation — from the world's first quartz wristwatch in 1969 to today's GPS Solar and Spring Drive technologies. Seiko's Prospex (Professional Specifications) line carries a legacy of precision instruments built for extreme environments. The Speedtimer name has been part of Seiko's motorsport heritage since 1969, and the HBJ003P1 carries it forward in racing green — the most historically authentic motorsport colour in the current solar Speedtimer lineup.\u003c\/p\u003e\n\n\u003cp\u003eBacked by Seiko's official warranty. Authentic Seiko Prospex, sold by authorised retailer City Chain Singapore.\u003c\/p\u003e\n\n\u003cp\u003eExplore more \u003ca href=\"\/collections\/seiko-prospex\" title=\"Seiko Prospex at City Chain Singapore\"\u003eSeiko Prospex\u003c\/a\u003e, browse the full \u003ca href=\"\/collections\/seiko\" title=\"Seiko watches at City Chain Singapore\"\u003eSeiko collection\u003c\/a\u003e, or see all \u003ca href=\"\/collections\/men\" title=\"Men's watches at City Chain Singapore\"\u003eMen's watches\u003c\/a\u003e at City Chain Singapore.\u003c\/p\u003e","brand":"SEIKO","offers":[{"title":"Default Title","offer_id":49663440027863,"sku":"HBJ003P1","price":1090.0,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0550\/2451\/7272\/files\/Seiko_HBJ003P1.png?v=1788253231","url":"https:\/\/www.citychain.com.sg\/products\/seiko-prospex-hbj003p1-solar-speedtimer-chronograph-men-watch","provider":"City Chain Singapore","version":"1.0","type":"link"}