Seiko Mens Prospex Sea SPB321J1

Movement
Caliber Number – 6R35
Movement Type – Automatic with manual winding
Precision – +25 to -15 seconds per day
Power reserve – Approx. 70 hours
Jewels – 24
Functions – Stop second hand function
Date display

Case/Band
Case Material – Stainless steel
Case Size – Thickness:13.4mm
Diameter:45.0mm
Lug-to-lug:52.6mm
Crystal – Sapphire crystal
Crystal Coating – Anti-reflective coating on inner surface
LumiBrite – LumiBrite on hands, index(es) and bezel
Clasp – Three-fold clasp with secure lock , push button release with extender
Distance between lugs – 20

Other Details
Water Resistance – 200m / 660ft diver’s
Weight – 190.0
Features – Unidirectional rotating bezel
Screw-down crown
Three-fold clasp with secure lock
Screw case back

Product ID: 183927