Seiko 5 Sports
Caliber 7S36B (23 jewels)
Black dial with black chapter ring.
Fixed Stainless steel bezel.
Flat Hardlex glass.
Water resistance 10 Bars
See thru crystal caseback
With solid links stainless steel bracelet.
Bracelet reference: 300Y1-ZI
Weight (with bracelet): 177 gm
Strap width at lugs: 22mm
Bezel diameter: 41mm
Case width including crown: 48mm
Case thickness: 12mm
 
31-911187-T2