SEIKO MENS PROSPEX SRPF81K1

Movement
Caliber Number
4R35
Movement Type
Automatic with manual winding
Power reserve
Approx. 41 hours
Jewels
23
Functions
Stop second hand function
Date display
Case/Band
Case Material
Stainless steel
Case Size
Thickness:12.6mm
Diameter:43.2mm
Lug-to-lug:44.0mm
Crystal
Hardlex
LumiBrite
LumiBrite on hands, index(es) and bezel
Band Material
Silicone
Distance between lugs
20

Other Details

Water Resistance200m / 660ft diver'sWeight105.0Features

Unidirectional rotating bezel

Screw-down crown

Screw case back