{"product_id":"gmt-men-s-diving-automatic-mechanical-watches-seagull-st2557-movement-316l-super-luminous-calendar-10bar-reloj-homber","title":"Seakoss GMT — Automatic Diver Watch, Seagull ST2557 Movement 45mm","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003eThe Seakoss GMT is built around the genuine Seagull ST2557 — a true in-house GMT movement from the same manufacturer behind our Sea-Gull dress watch, but engineered here for a completely different purpose. Rather than a simple second-timezone sub-dial, the ST2557 features a central 24-hour hand that makes one full rotation per day, letting you track a second time zone at a glance alongside the normal hour and minute hands.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003eWith 30 jewels and a 21,600vph beat rate, it offers a genuine 40-45 hour power reserve. The dial layout includes small running seconds and a date window, all set within a substantial 45mm, 316L stainless steel case with a screw-down crown and sapphire crystal. Rated to 100m water resistance, it's a genuinely capable everyday watch — comfortable for swimming and daily knocks, though not a certified dive watch in the ISO sense.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003eThis is a real, functioning GMT complication at a price point where that's genuinely unusual — most affordable \"GMT\" watches use decorative sub-dials rather than a true independently-trackable 24-hour hand.\u003c\/p\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eCase diameter: 45mm\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eWater resistance: 100m\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eCrystal: Sapphire\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eMovement: Seagull ST2557 automatic GMT, self-winding\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eCase material: 316L stainless steel\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eFunctions: True GMT (central 24-hour hand), small seconds, date\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Wrist Logic","offers":[{"title":"Blue Green","offer_id":53763041657145,"sku":"72789b6f-8645-40ab-9be4-351f729b8808","price":87.28,"currency_code":"USD","in_stock":true},{"title":"Black Blue Style 1","offer_id":53763041689913,"sku":"b774aaef-40b1-48f5-a6d7-a99f74a13c0b","price":114.36,"currency_code":"USD","in_stock":true},{"title":"White","offer_id":53763041722681,"sku":"2002caa2-3db7-4482-97b2-65652c58cfd1","price":117.8,"currency_code":"USD","in_stock":true},{"title":"Black Pink","offer_id":53763041755449,"sku":"b33c7f57-4399-46f7-927f-d30b378ab748","price":115.97,"currency_code":"USD","in_stock":true},{"title":"Black Blue Style 2","offer_id":53763041788217,"sku":"29a62f13-d0ac-47ae-9c63-f02c97f4357c","price":87.32,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0995\/6497\/8489\/files\/76d92bf0930bc6906bbcfa9b604f1762.jpg?v=1783789579","url":"https:\/\/wristlogic.store\/products\/gmt-men-s-diving-automatic-mechanical-watches-seagull-st2557-movement-316l-super-luminous-calendar-10bar-reloj-homber","provider":"Wrist Logic","version":"1.0","type":"link"}