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ETA 2451
Ligne: 13'''
Jewels: 19
Lift Angle: 50°
Frequency: 21600 vph
Type: Automatic
Period used: 1969-1974
Diameter: 30.8 mm
Height: 7.8 mm
The ETA 2451 watch movement, used from 1969 to 1974, features an automatic alarm function powered by one revolution of the single barrel and offers an optional alarm setting to the minute. It also includes a sweep seconds hand and a calendar function that can be set using a pusher.
The ETA 2451 features the following functions:
- Alarm Complication
- Automatic alarm
- Calendar
- Date: set by pusher
- Sweep second
Balance Staff Listing
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Mainspring Listing
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Incabloc Part Listing
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KIF Part Listing
| Block # (Top/Bottom) | Cap Jewel # (Top/Bottom) | Spring # (Top/Bottom) |
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Documents
Parts Listing
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