FHF 28
38 views
10 1/2”’ | Hand Wind | Swiss Lever | Direct Sweeping Seconds |
Remarks:
- Movement family:
- FHF 28: 10 1/2”’, no date
- FHF 28-2: 10 1/2”’, date
- FHF 28-2N: 10 1/2”’, date, difference to 28-2 not known
- FHF 28-3: 10 1/2”’, pointer date
- FHF 281: 11 1/2”’, no date
- FHF 281-2: 11 1/2”’, date
- FHF 281-2N: 11 1/2”’, date, difference to 281-2 not known
- FHF 281-3: 11 1/2”’, pointer date
- Listing ID: 7755
- Manufacturer / Brand: FHF
- Caliber: 28
- Size in French Lignes: 10 1/2'''
- Size range mm largest diameter: 22 - 31 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: Right
- Balance Position: Right (0 - 120°)
- Shock Protection: Incabloc
- Beats per hour: 18,000
- Balance Type: Monometallic screw balance
- Power Reserve: Unknown
- Production Period: Unknown, probably around 1949
- Identification: Movement marked with FHF 28 on the dial side and under the balance wheel. Listed in the "Official Catalogue of genuine Swiss Watch repair parts" from 1949.
- Country: Switzerland
- Contributor ©: Uhrforum.de member Badener (Andreas Kelz)
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