Seiko Sports 100m
Caliber: 7S36B (23 Jewels)
Water resistant to 10 bars.
Quick day & date change.
Luminous hands and indexes.
Black waffle dial with unidirectional bezel.
Solid links Ion plated stainless steel bracelet
with two push button locking clasp.
See thru crystal caseback.
Bracelet reference: 300C1-ZI
Bracelet width at lugs: 21mm
Bezel diameter; 39mm
Case width at crown: 43mm
Case thickness: 13mm
 
61-9B9141-G2