{"product_id":"seiko-watch-automatic-prospex-62mas-sea-145th-anniversary-limited-edition-jdm-40-5mm-hbc005j1","title":"SEIKO WATCH AUTOMATIC PROSPEX 62MAS SEA 145TH ANNIVERSARY LIMITED EDITION JDM 40.5MM HBC005J1","description":"\u003cdiv style=\"text-align: left;\"\u003e\n\u003cp\u003eThe Seiko Prospex HBC005J1 is the premium model in Seiko's second wave of 145th Anniversary Prospex limited editions — the 1965 Heritage Diver in Seiko Blue, limited to 4,000 pieces worldwide. Built on the 1965 Heritage platform that traces its design DNA directly to the 62MAS — Japan's first diver's watch, produced in 1965 — the HBC005J1 takes the iconic compact 40mm case and applies the 145th Anniversary Seiko Blue treatment: a blue aluminium unidirectional rotating bezel, a blue seconds hand, and a silver-white dial that creates the clean, cool, formally modern aesthetic that defines the entire 145th Anniversary series. At 4,000 pieces, it is more exclusive than the 9,999-piece HBB001K1, and more accessible than the 2,500-piece HAB004J1 Astron.\u003c\/p\u003e\n\u003cp\u003eThe specification is where the HBC005J1 separates itself decisively from the HBB001K1 sibling. The 6R55 calibre delivers +25\/-15 seconds per day accuracy and a 72-hour power reserve — a full three-day reserve versus the HBB001K1's 41 hours. The curved sapphire crystal with anti-reflective coating on the inner surface replaces the Hardlex of the larger sibling with premium optical clarity and scratch resistance. And the water resistance rating is Diver's 300M — 50% deeper than the HBB001K1's 200M, and one of the highest ratings available in any 40mm steel dive watch in this price range. The three-fold clasp with secure lock, push-button release, and solid and slide adjuster completes a full professional diver's specification in the 1965 Heritage's compact and historically grounded case.\u003cmeta charset=\"utf-8\"\u003e\u003cmeta charset=\"utf-8\"\u003e\u003c\/p\u003e\nDESCRIPTION:\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\n\u003cdiv class=\"pr-Spec_GroupInner\"\u003e\n\u003cdiv class=\"pr-Spec_GroupInside\"\u003e\n\u003cdiv class=\"pr-Spec_Item\"\u003e\n\u003cdiv class=\"pr-Spec_Text\"\u003e\n\u003cdiv class=\"pr-Spec_GroupInner\"\u003e\n\u003cdiv class=\"pr-Spec_GroupInside\"\u003e\n\u003cdiv class=\"pr-Spec_Item\"\u003e\n\u003cdiv class=\"pr-Spec_Text\"\u003e\n\u003cdiv class=\"pr-Spec_GroupInner\"\u003e\n\u003cdiv class=\"pr-Spec_GroupInside\"\u003e\n\u003cdiv class=\"pr-Spec_Item\"\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan\u003eMovement\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eCaliber Number: 6R55\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eMovement Type: Automatic with manual winding\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003ePrecision: +25 to -15 seconds per day\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003ePower reserve: Approx. 72 hours(3 days)\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eJewels: 24\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eFunctions\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eStop second hand function\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eCase\/Band\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eCase Material: Stainless steel\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eCase Size\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eThickness:13.0mm\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eDiameter:40.0mm\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eLug-to-lug:46.4mm\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eCrystal: Curved sapphire crystal\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eCrystal Coating: Anti-reflective coating on inner surface\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eLumiBrite on hands, index(es) and bezel\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eThree-fold clasp with secure lock \u0026amp; push button release, solid \u0026amp; slide adjuster\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eDistance between lugs: 20mm\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eFeatures\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eLIMITED EDITION on the case back\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eUnidirectional rotating bezel\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eScrew-down crown\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eScrew case back\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eOther Details\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eWater Resistance: 300m \/ 1000ft diver's\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eMagnetic Resistance: 4,800 A\/m\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"SEIKO PROSPEX","offers":[{"title":"Default Title","offer_id":48090351632596,"sku":null,"price":1853.0,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1496\/5658\/files\/seiko-watch-automatic-prospex-62mas-sea-145th-anniversary-limited-edition-jdm-405mm-hbc005j1-5604026.jpg?v=1781253188","url":"https:\/\/www.vincentwatch.com.sg\/products\/seiko-watch-automatic-prospex-62mas-sea-145th-anniversary-limited-edition-jdm-40-5mm-hbc005j1","provider":"Vincent Watch","version":"1.0","type":"link"}