SEIKO 5 SPORTS SRPD53
Design of the case and bracelet inspired by one of Seiko's best-loved sports watches, known to enthusiasts as the Seiko SKX series
Caliber Number 4R36
Movement Type Automatic with manual winding
Power reserve Approx. 41 hours
Jewels 24
Stop second hand function
Day/Date display
Case Material Stainless steel
Thickness:13.4mm
Diameter:42.5mm
Lug-to-lug:46.0mm
Crystal Hardlex
LumiBrite on hands and index(es)
Three-fold clasp with secure lock ,push button release
Distance between lugs 22
Water Resistance 10 bar
Magnetic Resistance 4,800 A/m
Weight 170.0g
Unidirectional rotating bezel
See-through & Screw case back