Brand: SEIKO HAND WINDING SMW112 (06/08/23 2130)
Gender: Men's
Case no: 58xxxx / 2220-0540
Function: Hour & min hands
Caliber: 2220
Vibrations per hour: 28,800
Production year: Aug 1975's
Driving system: Hand winding
Jewels: 24 Jewels
Dial: Nice silver color pattern dial original
Dial no: JAPAN 2220-1420S
Crystal: Glass
Bezel: -
Crown: Unsigned original
Case: Stainless steel (Fine scratches & small dent)
Case lug width: 17mm
Band: Unsigned bracelet (Fine scratches)
Condition: Used, working, very fine in as found condition as you can see at the Picture
Service: Yes