Brand: SEIKO MANUAL WINDING SMW81 (14/05/18 1330)
Gender: Men's
Case no: 83xxxx / 2220-3031
Function: Hour & min hands
Caliber: 2220
Vibrations per hour: 28,800
Vibrations per hour: 28,800
Production year: Mar 1978's
Driving system: Manual winding
Jewels: 24 Jewels
Dial: Nice light yellowish silver color dial original
Dial no: JAPAN 2220-1000 T
Crystal: Acrylic original (Some fine scratches)
Bezel: -
Crown: Unsigned
Case: Stainless steel (Fine scratches)
Dimensions of case: 27 x 35 mm (Excluding crown)
Case lug width: 19mm
Case lug width: 19mm
Band: New leather strap
Condition: Used, Working, Very fine in as found condition as you can see at the Picture
Service: -
Accuracy: Tested flat & it's about + 10 to 15 sec. Please see the last pic
Accuracy: Tested flat & it's about + 10 to 15 sec. Please see the last pic
Remarks: This watch are used in Japan