Seiko 5 Sports
Caliber 7S36B (23 jewels)
Black dial with red sweep sec hand.
Minute scale unidirectional ion plated bezel.
Sandblasted case side.
Flat Hardlex glass.
Inward sloping bezel surface minimize surface scratches.
Water resistance 10 Bars
See thru crystal caseback
Bracelet reference: 33081-ZI
Weight (with bracelet): 185 gm
Bracelet width at lugs: 22mm
Bezel diameter: 43mm
Case width including crown: 46mm
Case thickness: 13mm
 
31-8811N1-T2