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Unitas 471
Ligne: 12.75'''
Jewels: 17/21
Power Reserve: 41 hrs
Frequency: 18000 vph
Type: Manual Wind
Period used: 1965-1969
Diameter: 28.8 mm
Height: 3.7 mm
Hands: 1.50 x 0.90 x 0.21 mm
The Unitas 471 is a manual wind mechanical watch movement that was used between 1965 and 1969. Later samples of this movement incorporated a split plate and an improved setting-lever spring similar to the Puw 462. It differs from the Puw 260/1260 family in terms of its balance and mobile stud carrier. The Unitas 471 movement features a sweep second hand and offers a date function that can be adjusted by changing the time between 20 and 24 hours.
The Unitas 471 features the following functions:
- Date: set by changing 20-24h
- Manual Winding
- Sweep second
Balance Staff Listing
| Ronda Reference # | Shock System | Buy |
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Mainspring Listing
| Dimensions | GR Reference # | End Type | Buy |
|---|---|---|---|
| 1.20 x 0.110 x 320 x 10.0 mm | Manual | Buy mainspring |
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 |
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