FHF Model No. 245 Type 2 20'''
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20”’ | Hand Wind | Swiss Lever | Small Seconds |
Remarks:
- “System Glashütte” bridge design
- Screw-set jewels (Chatons)
- 4 types of the same movement design, but with different motion works:
- Type 1: hands setting with crown and pin or lever, no bridge on the motion works, one intermediate wheel in the motion works
- Type 2: hands setting with crown and lever, bridge on the motion works, one intermediate wheel in the motion works
- Type 3: hands setting with crown, bridge on the motion works, one intermediate wheel in the motion works4
- Type 4: hands setting with crown, no bridge on the motion works, two intermediate wheels in the motion works
- Listing ID: 10689
- Manufacturer / Brand: FHF
- Caliber: Model No. 245 Type 2 20'''
- Size in French Lignes: 20'''
- Size range mm largest diameter: > 40 mm
- Shape: Round
- Winding: Manual (Crown)
- Hands Setting: Crown with pin/pusher
- Seconds Hand: Small seconds
- Escapement: Lever (Swiss, English, Glashütte)
- Date, Day, Month...: None
- Jewels: 16
- Setting Lever Screw/Pin Position: Left
- Balance Position: Bottom (120 - 240°)
- Shock Protection: None
- Beats per hour: 18,000
- Balance Type: Bimetallic screw balance with Breguet hairspring
- Power Reserve: Unknown
- Production Period: Unknown, probably around 1897
- Identification: Registered by FHF on 14.08.1897 in the Swiss Official Gazette of Commerce as model no. 245. Model No. 245 is not an official caliber designation, but was used to register the design.
- Country: Switzerland
- Contributor ©: Uhrforum.de member Badener (Andreas Kelz)
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