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Certina 25-45
Ligne: 11.5'''
Jewels: 17/21
Power Reserve: 41 hrs
Frequency: 21600 vph
Type: Automatic
Period used: 1961-
Diameter: 26 mm
Height: 4.8 mm
Hands: 1.50 x 0.90 x 0.21 mm
The Certina 25-45 watch movement is an automatic mechanism that was developed jointly by Doxa, Eberhard, Favre-Leuba, Girard-Perregaux, and Zodiac. It is based on the manual wind calibre AS 1687/1688 and features a regulation gear. The movement incorporates various functions, including sweep seconds, offset center wheel, automatic winding system, and Incabloc shock protection. The Certina 25-45 movement was used from 1961 onwards.
The Certina 25-45 features the following functions:
- Automatic Winding
- Incabloc Shock Protection
- Offset Center Wheel
- Sweep second
Balance Staff Listing
| Ronda Reference # | Shock System | Buy |
|---|---|---|
| 5207 | Ordinary/None | Buy staff |
| 5207 | Incabloc | Buy staff |
Mainspring Listing
| Dimensions | GR Reference # | End Type | Buy |
|---|---|---|---|
| 1.25 x 0.110 x 320 x 10.0 mm | GR3699X | Auto | Buy mainspring |
Incabloc Part Listing
| Block # (Top/Bottom) | Cap Jewel # (Top/Bottom) | Spring # (Top/Bottom) | |
|---|---|---|---|
| See More |
KIF Part Listing
| Block # (Top/Bottom) | Cap Jewel # (Top/Bottom) | Spring # (Top/Bottom) |
|---|
Documents
Parts Listing
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