FEF 6680
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8 3/4”’ | Hand Wind | Swiss Lever | Direct Sweeping Second |
Remarks:
- Movement family:
- FEF 6680: no date
- FEF 6686: date
- Listing ID: 585
- Manufacturer / Brand: FEF
- Caliber: 6680
- Size in French Lignes: 8 3/4'''
- Size range mm largest diameter: 0 - 22 mm
- Shape: Round
- Winding: Manual (Crown)
- Hands Setting: Crown
- Seconds Hand: Sweeping seconds (central seconds)
- Escapement: Lever (Swiss, English, Glashütte)
- Date, Day, Month...: None
- Jewels: 17
- Setting Lever Screw/Pin Position: Left
- Balance Position: Right (0 - 120°)
- Shock Protection: Trishock
- Beats per hour: 21,600
- Balance Type: Nickel
- Power Reserve: Unknown
- Production Period: Unknown, probably around 1970
- Identification: Movement plate marked FEF 6680. Illustrated in the 1972 Flume K3 catalog
- External Link: https://uhrforum.de/threads/identifizierte-uhrwerke-die-weder-bei-ranfft-lorenz-noch-im-watch-wiki-zu-finden-sind.86322/page-58#post-8078721
- Country: Switzerland
- Contributor ©: Uhrforum.de member Badener (Andreas Kelz)
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