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seiko_9sa5
Seiko 9SA5
Seiko 9SA5 is a modern automatic manufacture caliber from Seiko. It is a hi-beat oscillator with 36,000 A/h and with a number of newly developed technical refinements that guarantee high accuracy and high power reserve.
Description:
- Manufacture caliber
- Mechanical with automatic winding (manual winding possible)
- Double pulse escapement (in-house invention)
- Free-sprung balance (in-house invention)
- Produced with Micro-Electro-Mechanical Systems (MEMS) technology
- Accuracy according to in-house chronometer specification
Functions:
- Hour, minute, center second
- Date
Data:
- Ø ? mm, H ? mm
- 47 jewels
- 36,000 A/h
- ? Parts
- Power reserve 80h
Production period:
- From 2021
External Links
seiko_9sa5.txt · Last modified: 12.12.2021 12:03 by gerdlothar
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