SEIKO Prospex HBC001J 1968 Heritage GMT Automatic Core Shop Limited Green [Seiko] Diver's Watch, Exclusive, Distribution, Men's Watch,

Authentic Diver's Specification: Achieving 300m water resistance for air diving, this watch enhances its reliability as a professional diver's timepiece. Equipped with a unidirectional rotating bezel, screw-down crown, and screw-back case, it can be with confidence even in harsh underwater environments. High-performance GMT movement: Equipped with the mechanical GMT movement 6R54, it features a dual time display function with a 24-hour hand. With a long power reserve of approximately 72 hours (3 days), you can comfortably use the watch without it stopping, even over a weekend. High-quality materials and finish: Features a ceramic bezel display plate with high scratch resistance and a beautiful sheen. Lumibrite is applied to the hands, indices, and bezel to ensure excellent visibility even in dark places. The two-part dial ring with 24-hour markings gives it a metallic feel. Comfortable Fit: Equipped with a one-push double-lock diver adjuster buckle for smooth size adjustment. The low-center-of-gravity 3-row bracelet provides a comfortable fit and accommodates wrist sizes up to approximately 20cm. 1968 Heritage Design: While inheriting a classic aesthetic, this watch features the popular standard green color. As a limited edition model exclusively for core shops, it is a Japanese-made masterpiece with meticulous attention to detail, including a rotating bezel that combines exquisite craftsmanship with excellent operability. The 1968 Heritage GMT, which boasts further specifications as a full-fledged diver's watch, now comes in new models in classic colors. [Product Features] Popular classic colors continue: Available in the highly popular green and black. Upgraded to 300m water resistance for air diving: Further strengthens its reliability as a full-fledged diver's watch. Equipped with a one-push double-lock diver adjuster buckle: The high-quality, easy-to-operate sliding adjustment mechanism allows for smooth size adjustment to fit your wrist. Equipped with the 6R54 mechanical GMT movement, which simultaneously achieves GMT function and a long power reserve of 3 days (approximately 72 hours). Ceramic bezel display plate characterized by high scratch resistance and beautiful luster. Rotating bezel that combines excellent operability with exquisite design. 3-row bracelet that achieves comfortable wearability and a classic world view with a low center of gravity design. 24-hour display visibility and a two-part dial ring that retains the texture of metal. Caliber: 6R54 / Power reserve: Approximately 72 hours when fully wound / Accuracy: +25 to -15 seconds per day / Number of jewels: 24 / 24-hour hand (dual time display function) / Second hand stop function / 300m water resistance for air diving / Calendar (day Features: Lumibrite (hands, indices, bezel), magnetic resistance, screw-down case back, unidirectional rotating bezel, screw-down crown, C-ring band adjustment, made in Japan, maximum wrist circumference: approx. 20cm