{"product_id":"seiko-5-sports-hdb008k1-field-automatic-men-watch","title":"SEIKO 5 SPORTS HDB008K1 FIELD AUTOMATIC MEN WATCH","description":"\u003ch2\u003eSeiko 5 Sports HDB008K1 — Field Series Automatic Watch\u003c\/h2\u003e\n\u003cp\u003eThe Seiko 5 Sports HDB008K1 is the khaki green variant of the Field Series — and the most militarily coded dial in the four-model Field Series family. Khaki green has defined military and field watch aesthetics for over a century, and on the HDB008K1 it connects the watch's compass bezel, nylon\/leather hybrid strap, and outdoor-focused specification to that design lineage directly. Where the HDB009K1's brown dial reads as earthy and warm, the HDB008K1's khaki green reads as tactical and terrain-ready. The Field Series specification is otherwise identical: the same 4R36 calibre, 41mm compass-bezelled case, Lumibrite on the bezel as well as the hands and indexes, and the nylon\/leather strap that gives every Field Series model its authentic field watch character.\u003c\/p\u003e\n\n\u003cp\u003ePowered by the 4R36 automatic calibre with manual winding, stop seconds, and a day-date display, the HDB008K1 delivers dependable everyday performance at 41 hours of power reserve. Lumibrite on the hands, indexes, and rotating bezel ensures full legibility in low light — the compass function is readable in the dark, making it genuinely useful in field conditions at night. Magnetic resistance to 4,800 A\/m adds protection in environments with electromagnetic interference. At 41mm and 13.2mm slim with a screw and see-through caseback, the Field Series wears with the compact, practical presence that defines the best field watches.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eSeiko 4R36 automatic movement with manual winding and stop seconds — self-winding with hand-winding convenience\u003c\/li\u003e\n  \u003cli\u003eApprox. 41-hour power reserve — dependable everyday performance\u003c\/li\u003e\n  \u003cli\u003eDay\/Date display — full calendar function for outdoor and everyday use\u003c\/li\u003e\n  \u003cli\u003eKhaki green earth-tone dial with Lumibrite numerals — militarily coded outdoor colourway with full low-light legibility\u003c\/li\u003e\n  \u003cli\u003eLumibrite on hands, indexes, AND bezel — complete low-light legibility including the compass reference marks\u003c\/li\u003e\n  \u003cli\u003eRotating bezel with compass function — practical navigation reference for field use\u003c\/li\u003e\n  \u003cli\u003eNylon and leather hybrid strap — authentic field watch aesthetic with rugged durability\u003c\/li\u003e\n  \u003cli\u003eCurved Hardlex crystal — reliable scratch resistance for active outdoor use\u003c\/li\u003e\n  \u003cli\u003e41mm stainless steel case — field watch proportions at 13.2mm slim profile\u003c\/li\u003e\n  \u003cli\u003eSee-through and screw caseback — movement visible, secure seal maintained\u003c\/li\u003e\n  \u003cli\u003eMagnetic resistance 4,800 A\/m — protection in high-magnetic and outdoor environments\u003c\/li\u003e\n  \u003cli\u003e10 bar \/ 100M water resistance — ready for rain, streams, and outdoor water exposure\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhy You'll Love It\u003c\/h3\u003e\n\u003cp\u003eThe HDB008K1 is the Field Series for those who want the khaki green — the colour that defines military field watch heritage and sits most naturally in terrain environments. Khaki green on a compass-bezelled field watch is a visual statement of intent: this watch knows what it is and where it is going. The nylon\/leather hybrid strap reinforces that character, the Lumibrite compass bezel makes it genuinely useful in low light, and the 4R36 calibre's 41-hour reserve handles multi-day outdoor use. The most tactically aesthetic of the Field Series four, and the most immediately context-specific.\u003c\/p\u003e\n\n\u003ch3\u003eHDB008K1 vs HDB009K1 — Khaki Green or Brown?\u003c\/h3\u003e\n\u003cp\u003eBoth models are identical in every specification — same 4R36 calibre, 41mm case, compass bezel, Lumibrite on hands\/indexes\/bezel, nylon\/leather hybrid strap, curved Hardlex, day-date, magnetic resistance, and 100M water resistance. The difference is solely the dial colour. The HDB008K1 has a khaki green dial — the most militarily coded and terrain-specific of the two, connecting directly to military field watch heritage. The \u003ca href=\"\/products\/seiko-5-sports-hdb009k1-field-automatic-men-watch\"\u003eHDB009K1 has a brown dial\u003c\/a\u003e — the warmer, more versatile, and more everyday-wearable of the two. Same Field Series specification, two completely different visual characters.\u003c\/p\u003e\n\n\u003ch3\u003eAbout Seiko 5 Sports\u003c\/h3\u003e\n\u003cp\u003eSeiko 5 Sports is Seiko's most accessible line of automatic watches — a collection that has been making mechanical watchmaking available to active wearers for over fifty years. The \"5\" in Seiko 5 Sports refers to the five attributes the line has always carried: automatic winding, water resistance, a day-date display, a durable case and bracelet, and a see-through caseback. The Field Series adds a compass and a design language built for land rather than water.\u003c\/p\u003e\n\n\u003ch3\u003eThe Seiko Story\u003c\/h3\u003e\n\u003cp\u003eThe story begins in 1881, when Kintaro Hattori founded a clock and watch shop in Ginza, Tokyo — the business that would become the Seiko of today. Since then, Seiko has grown into one of the world's few truly vertically integrated watch manufacturers — designing, developing, and producing its own movements, cases, and crystals in Japan. The HDB008K1 carries that tradition of practical, accessible Japanese watchmaking forward in the most tactically resolved expression of the Seiko 5 Sports Field Series.\u003c\/p\u003e\n\n\u003cp\u003eBacked by Seiko's official warranty. Authentic Seiko 5 Sports watch, sold by authorised retailer City Chain Singapore.\u003c\/p\u003e\n\n\u003cp\u003eAlso available: \u003ca href=\"\/products\/seiko-5-sports-hdb009k1-field-automatic-men-watch\"\u003ebrown dial — HDB009K1\u003c\/a\u003e. Explore the full \u003ca href=\"\/collections\/seiko-5-sports\"\u003eSeiko 5 Sports Collection\u003c\/a\u003e or browse all \u003ca href=\"\/collections\/seiko\"\u003eSeiko watches\u003c\/a\u003e at City Chain Singapore.\u003c\/p\u003e","brand":"SEIKO","offers":[{"title":"Default Title","offer_id":48668180447447,"sku":"HDB008K1","price":539.0,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0550\/2451\/7272\/files\/seiko-5-sports-field-hdb008k1-khaki-green.png?v=1779782366","url":"https:\/\/www.citychain.com.sg\/products\/seiko-5-sports-hdb008k1-field-automatic-men-watch","provider":"City Chain Singapore","version":"1.0","type":"link"}