[HBC005J / HBC005] SEIKO WATCH PROSPEX DIVER SCUBA SEIKO 145TH ANNIVERSARY LIMITED EDITION MADE IN JAPAN JDM

This item will be released on June 10, 2026. Pre-order item: Delivers as soon as available. In celebration of Seiko’s 145th anniversary, Seiko Prospex introduces a limited-edition model with blue accents inspired by “Seiko Blue.” In the second series of commemorative limited-edition watches celebrating Seiko’s 145th anniversary, a blue accent inspired by “Seiko Blue” is used. Established in the 1960s and refined over time, Seiko Blue continues to embody the Seiko brand identity. “Seiko Blue,” a signature color established in the 1960s and perfected over the decades, inspires the watch’s blue bezel insert and seconds hand. The case design, inspired by Japan’s first diver’s watch from 1965, embodies a compact, sophisticated, and iconic style. The combination of blue bezel and a silver white dial creates a fresh and sophisticated impression on the wrist. Limited edition of 4,000 pieces Caliber Number: 6R55 Movement Type: Automatic with manual winding Precision: +25 to -15 seconds per day Power reserve: Approx. 72 hours(3 days) Jewels: 24 Stop second hand function Case Material: Stainless steel Case Size: Thickness:13.0mm, Diameter:40.0mm, Lug-to-lug:46.4mm Crystal: Curved sapphire crystal Crystal Coating: Anti-reflective coating on inner surface LumiBrite: LumiBrite on hands, index(es) and bezel Clasp: Three-fold clasp with secure lock & push button release, solid & slide adjuster Distance between lugs: 20 Water Resistance: 300m / 1000ft diver's Magnetic Resistance: 4,800 A/m LIMITED EDITION on the case back Unidirectional rotating bezel Screw-down crown Screw case back