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Unitas 6410N
Ligne: 12.5'''
Jewels: 17
Lift Angle: 52°
Power Reserve: 40 hrs
Frequency: 28800 vph
Type: Manual Wind
Period used: ~1974
Diameter: 28 mm
Hands: 1.40 x 0.90 x 0.22 mm
The Unitas 6410N watch movement is a manually-wound mechanical movement with a sweep second hand. It features a spirofin micrometer regulator and has quickset functions for both the day and date. Additionally, it includes a hack feature where the second hand stops when the crown is pulled to the zero position. This movement was commonly used in Longines watches around 1974.
The Unitas 6410N features the following functions:
- Date: quickset
- Day: quickset
- Hack feature at zero position
- Manual Winding
- 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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Parts Listing
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