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Felsa 4006
Ligne: 13'''
Jewels: 35
Power Reserve: 47 hrs
Frequency: 18000 vph
Type: Automatic
Period used: 1964-
Diameter: 29.4 mm
Height: 6.35 mm
Hands: 1.52 x 1.00 x 0.18 mm
The Felsa 4006 watch movement, introduced in 1964 and used since then, features a ring rotor that rotates on nine ruby balls. Additionally, it incorporates useless jewels in the three plates to hold the fixed inner ring of the rotor bearing. This movement offers several functions, including automatic winding, a sweep second hand, a day function that can be set by adjusting the time between 22:00 and 00:45 hours, and a date function that can be quickly set by repeatedly pulling the crown.
The Felsa 4006 features the following functions:
- Automatic Winding
- Date function, quickset by repeated pulling of the crown
- Day function, set by changing between 22:00-45h
- Sweep second function
Mainspring Listing
| Dimensions | GR Reference # | End Type | Buy |
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Incabloc Part Listing
| Block # (Top/Bottom) | Cap Jewel # (Top/Bottom) | Spring # (Top/Bottom) |
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KIF Part Listing
| Block # (Top/Bottom) | Cap Jewel # (Top/Bottom) | Spring # (Top/Bottom) |
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Documents
Parts Listing
| Part Description | Reference # | Alternate | Buy |
|---|---|---|---|
| CROWN WHEEL RING | 057-10 | 422/702 | Buy part |
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