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Eterna 1551
Ligne: 12.5'''
Jewels: 12
Lift Angle: 54°
Frequency: 21600 vph
Type: Electronic
Period used: 1970-
Diameter: 28.4 mm
Hands: 1.50 x 1.00 x 0.16 mm
The Eterna 1551 is a watch movement introduced in 1970, featuring an electronically controlled balance motor. It includes functions such as sweep second, date display, and a hack feature. This movement has been used in watches from the specified period.
The Eterna 1551 features the following functions:
- Date
- Electronically controlled balance motor
- Hack feature
- 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
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Documents
Parts Listing
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