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ETA 2551R
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 ETA 2551R 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 ETA 2551R movement was used from 1961 onwards.
The ETA 2551R 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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