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Buren 540
Ligne: 11.5'''
Jewels: 17/39
Power Reserve: 40 hrs
Frequency: 21600 vph
Type: Automatic
Period used: ~1965
Diameter: 26 mm
Height: 5.3 mm
Hands: 1.50 x 0.90 x 0.21 mm
The Buren 540 watch movement is an automatic movement with two roller freewheels and a ball-bearing rotor. It features a regulation gear and is based on the manual wind calibre AS 1687/1688. The automatic mechanism is a joint development of Doxa, Eberhard, Favre-Leuba, Girard-Perregaux, and Zodiac. Although there are similarities between the 32.19, 32.29, 32.4, and 32.9 movements, the specific differences are not known. The movement includes the following functions: automatic winding, sweep second hand, and a date function that can be set by changing 20:40-24h. The Buren 540 movement was commonly used around 1965.
The Buren 540 features the following functions:
- Automatic Winding
- Date: set by changing 20:40-24h
- Sweep second
Balance Staff Listing
| Ronda Reference # | Shock System | Buy |
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Mainspring Listing
| Dimensions | GR Reference # | End Type | Buy |
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| 1.10 x 0.110 x 10.0 mm | Auto | Buy mainspring |
Incabloc Part Listing
| Block # (Top/Bottom) | Cap Jewel # (Top/Bottom) | Spring # (Top/Bottom) | |
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| See More |
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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