This is a 1971’s vintage Grand Seiko 5646.
The gold medallion at the case back is still intact but has tarnished over time
Below is the spec of the watch
Function: Hour, Min & Sec Hands with Date & English or Kanji Day Wheel (quick set)
Caliber: 5646A Vibrations Per Hour: 28,800 Production
Year: 1971 Movement: Automatic Winding with Manual Winding & Hacking (Stop the Sec Hands)
Jewels: 25 Jewels
Dial: Nice Silver Color Dial.
Slight faint brown discolouration around the 8 o'clock marker when viewed under certain lighting conditions.
Dial No: JAPAN 5646-7010T
Crystal: Glass (minor scratches)
Crown: Original Signed GS Original
Case: Stainless Steel (Fine Scratches) and a few minor dings. It looks unpolished to me and has the classic katana/knife design.
Dimensions of Case: 36 x 41mm (Excluding Crown)
Band: Hardly used Seiko Leather Strap Condition: Used, keeping accurate time.
contact : PM
price : 2200 (slightly nego)
