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seiko_9s64
Seiko 9S64
Seiko 9S64 is a modern hand-wound manufacture caliber from Seiko. It oscillates at 28,800 A/h and has a high power reserve of 72 hours. The accuracy is -1/-3 to +5/+10 seconds per day.
Description:
Functions:
- Hour, minute, center second
Data:
- Ø 28.4 mm, H ? mm
- 24 jewels
- 28,800 A/h
- ? parts
- Power reserve 72 h
Production period:
- From 2011
External Links
seiko_9s64.txt · Last modified: 13.12.2021 12:56 by gerdlothar
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