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 stainless steel bracelet
with two push button locking clasp.
See thru crystal caseback.
Bracelet reference: 30092-BI
Bracelet width at lugs: 22mm
Bezel diameter; 40mm
Case width at crown: 43mm
Case thickness: 13mm
 
61-921135-E2