Seiko SRPE37 Prospex Automatic Diver Black Silicone Strap White Dial
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Product Description
Seiko SRPE37 Overview
The Seiko SRPE37 Prospex King Samurai delivers a clean, contrast-forward take on Seiko’s modern Samurai diver. The bright white dial sits against a stainless steel case and black silicone strap, giving the watch a tool-watch silhouette with a more wearable, contemporary feel for everyday divers and Seiko Prospex collectors.
Design & Dial
The white dial is the focal point, with applied indexes and LumiBrite-coated hands and markers for legibility in low light. A date window keeps daily use practical, while the unidirectional rotating bezel frames the dial with the timing markers expected of a Prospex diver.
Movement & Performance
Power comes from Seiko’s 4R35 automatic caliber with manual winding and hacking seconds. The movement offers approximately 41 hours of power reserve, providing comfortable overnight wear without needing a wind on most mornings.
Case & Build
The 43.8mm stainless steel case measures 12.8mm thick with a 48.7mm lug-to-lug. A sapphire crystal protects the dial, the screw-down crown and screw case back support 200m water resistance, and the unidirectional rotating bezel completes the diver specification.
Bracelet & Strap
The watch ships on a black silicone strap with a 22mm lug width. The silicone strap is comfortable for water use and warm-weather wear, and the 22mm width leaves room to swap to a steel bracelet or aftermarket strap if desired.
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