The Seiko Prospex 42mm Samurai Automatic Diver with a striking blue dial is a rugged yet refined timepiece built for underwater exploration. Powered by the reliable 4R35 automatic movement with manual winding capability, it offers a 41-hour power reserve and features 23 jewels, along with a stop-seconds function and date display. Crafted from stainless steel, the watch measures 41.7mm in diameter and 12.3mm thick, with a lug-to-lug length of 49.5mm, ensuring a bold wrist presence. Its durable Hardlex crystal, LumiBrite-coated hands, indices, and bezel ensure optimal visibility in low-light conditions. Water-resistant to 200 meters, it also features a unidirectional rotating bezel, screw-down crown, and secure three-fold clasp with a push-button release and extender—making it a dependable companion for diving or daily wear.
 
Product Features
Movement:Seiko 23-Jewel Automatic 4R35 (self-winding and hand winds)
Back:Screw case back
Crystal:Hardlex Crystal
Band:Stainless steel, Three-fold clasp with secure lock, push button release with extender. 20mm.
Water Resistant:200 meters
Weight:170 grams
Warranty:2 years
Case:Stainless steel, 41.7mm x 12.3mm thick. 49.5 lug to lug.