Seiko Men's 5 Sports Stainless Steel Watch with Brown Dial & Brown Nylon Strap - SRPD85

Caliber Number: 4R36

Movement Type: Automatic with manual winding

Power reserve: Approx. 41 hours

Jewels: 24

Functions: Stop seconds hand function, Day/Date display

Case Material: Stainless steel (hard coating)

Case Size: Thickness: 13.4mm, Diameter: 42.5mm, Lug-to-lug:46.0mm

Crystal: Hardlex

LumiBrite: LumiBrite on hands and index(es)

Band Material: Nylon

Distance between lugs: 22

Water Resistance: 10 bar

Weight: 94.0g

Features: See-through case back, Screw case back, Unidirectional rotating bezel