[HBC008J, HBC009J] SEIKO PROSPEX ALPINIST GMT WATCH MADE IN JAPAN JDM
This item will be released on Sep 15, 2026. Pre-order item: Delivers as soon as available. Japan only model 3 Years International Warranty Caliber Number: 6R54 Movement Type: Automatic with manual winding Precision: +25 to -15 seconds per day Power reserve: Approx. 72 hours(3 days) Jewels: 24 24-hour hand Stop second hand function Case Material: Stainless steel (super hard coating) Case Size: Thickness: 13.6mm, Diameter:39.5mm, Lug-to-lug:46.4mm Crystal: Curved sapphire crystal Crystal Coating: Anti-reflective coating on inner surface LumiBrite: Lumibrite on hands and index(es) Band Material: Calfskin Water Resistance: 20 bar Weight: 87.0g Screw-down crown See-through & Screw case back