Specifications and Features
Movement: Equipped with Seiko's new 6R54 mechanical movement, featuring a GMT function and a 72-hour (3-day) power reserve and 24 Jewels.
Accuracy: -15 seconds to +25 seconds per day (under static conditions)
Appearance: Black dial with a unidirectional rotating black ceramic bezel; the case and bracelet are made of ultra-hard coated stainless steel.
GMT Function: The GMT hand can be adjusted independently in one-hour increments without affecting the hour and minute hands, allowing the wearer to easily check the time in a second time zone.
Luminescence: The hands and hour markers are coated with high-definition Lumibrite luminescent material, ensuring easy readability even in dark environments.
Crystal: Sapphire crystal glass with an anti-reflective coating on the inside to reduce glare.
Bracelet: Features a new three-link stainless steel bracelet for a more comfortable and snug fit. Design Inspiration and Review
Design Inspiration: The SPB383J1's design is inspired by Seiko's classic 1968 dive watch, a modern reinterpretation of its design.
Performance and Value: Many watch enthusiasts believe that the SPB383J1 offers exceptional value considering its mechanical GMT function, ceramic bezel, and durability. It is also considered by some to be a high-value option among similar products.
Case Size
Thickness: 12.9mm
Diameter: 42.0mm
Lug-to-Lug: 48.6mm
Lug Distance: 20mm
😉 Please Note the size of the listing!! 👍
😉The color of picture may vary slightly from the actual product.
😉100% NEW, Authentic, original papers and packaging box
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