The Seiko Prospex SPB383J1 "Dark Depths" is a 1968 Heritage Diver's Modern Re-interpretation, featuring a 42mm stainless steel case with a super-hard coating and a 3-day (72-hour) power reserve 6R54 automatic GMT movement. This ISO-certified, 200m water-resistant diving watch boasts a black ceramic uni-directional bezel, gold GMT hand, and sapphire crystal.
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About the Brand
Seiko: A beloved brand among collectors, Seiko has long been known for offering exceptional watches at accessible prices. Founded in 1881, the Japanese brand earned worldwide recognition for its divers, sports chronographs, and industry-leading quartz technology. With a lineup that includes historically significant and technically innovative pieces, Seiko remains one of the most widely collected and respected watch brands across all price points.