Seiko Prospex Sea 1965 Heritage Divers Series
#SPB453J1
Black Dial
Automatic with manual winding
Precision :+25 to -15 seconds per day
Power Reserve :Approx. 72 hours
Sapphire Crystal
Water Resistance 300m / 1000ft diver's
24 Jewels
Caliber No: 6R55
Stop seconds hand function
Date Display
Stainless Steel Case
Stainless Steel Band
Unidirectional rotating bezel
Screw-Down Crown
Three-fold clasp with secure lock
Screw case back
Anti-reflective coating on inner surface
LumiBrite on hands, index(es) and bezel Clasp
Three-fold clasp with secure lock , push button release with extender
Approx. Case Thickness:13.0mm
Approx. Case Diameter:40.0mm
Lug-to-lug:46.4mm
Distance between lugs: 20
Weight: 168g