{"product_id":"seiko-5-sports-field-gmt-hdb001-automatic-watch","title":"Seiko 5 Sports Field GMT HDB001 Automatic Watch","description":"\u003ch3\u003e\u003cspan\u003eField-Watch Utility with GMT Functionality\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eThe \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eSeiko 5 Sports Field GMT HDB001\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e brings dual-time functionality to Seiko's rugged Field Series in a versatile \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e39.4mm stainless steel case\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e. Designed for everything from travel and outdoor adventures to everyday wear, it combines classic field-watch legibility with a dedicated \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e24-hour GMT hand\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e for tracking a second time zone.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eInside, Seiko's \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eCaliber 4R34 automatic movement\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e provides approximately \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e41 hours of power reserve\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, while a curved Hardlex crystal, stainless steel bracelet, and 100-meter water resistance give the HDB001 the durability expected from Seiko 5 Sports.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eKey Features\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan\u003eCompact \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e39.4mm stainless steel case\u003c\/span\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eDedicated \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e24-hour GMT hand\u003c\/span\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDual-time display\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eSeiko \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eCaliber 4R34 automatic movement\u003c\/span\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eApproximately \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e41-hour power reserve\u003c\/span\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePractical date display\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eLumiBrite hands and hour markers\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCurved Hardlex crystal\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eStainless steel bracelet\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSee-through caseback\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e\u003cspan\u003e100-meter water resistance\u003c\/span\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan\u003eThe Skeie's Perspective\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eAt Skeie's Jewelers, we think the HDB001 brings together two things Seiko does particularly well: approachable mechanical watchmaking and genuinely useful functionality.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e39.4mm case\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e is a major part of the appeal. It's noticeably more compact than many mechanical GMT watches, giving the HDB001 easy everyday proportions while still offering the visual interest and usefulness of a second time zone.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eWe also like that Seiko keeps the overall design straightforward. This is a GMT you can actually wear every day—whether you're traveling, keeping track of another time zone, or simply looking for a mechanical field watch with a little more functionality.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eGMT for Everyday Travel\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eThe HDB001 uses a dedicated \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e24-hour hand\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e to display a second time zone, allowing you to keep track of home time while traveling or follow another part of the world throughout the day.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eUnlike the rotating-bezel GMT design found on some Seiko 5 Sports models, this Field Series interpretation keeps the overall appearance clean and compact, placing the emphasis on legibility and everyday versatility.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eAutomatic Seiko Reliability\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003ePowering the HDB001 is Seiko's \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eCaliber 4R34\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, an automatic mechanical movement with manual winding capability.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe 24-jewel movement provides approximately \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e41 hours of power reserve\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e and includes a 24-hour dual-time hand, date display, and stop-seconds function for precise time setting.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eA \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003esee-through screw caseback\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e provides a view of the mechanical movement inside.\u003c\/span\u003e\u003c\/p\u003e","brand":"Seiko","offers":[{"title":"Default Title","offer_id":52800678461751,"sku":"HDB001","price":450.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0081\/4923\/7841\/files\/HDB001K1_ima_2_2026.png?v=1786142524","url":"https:\/\/skeies.com\/products\/seiko-5-sports-field-gmt-hdb001-automatic-watch","provider":"Skeie's Jewelers","version":"1.0","type":"link"}