10 1/2”’ | Hand Wind | Swiss Lever | No Seconds |

Remarks:

• The Feilner Rohwerk catalog lists four sizes of the FHF 1146:
  • 8 3/4”” with two slightly different versions of the dial side
  • 9 3/4”’
  • 10 1/2”” with and without shock protection
  • 12”’ with and without shock protection

• Listing ID: 2656
• Manufacturer / Brand: FHF
• Caliber: 1146 10 1/2'''
• Size: 10 1/2'''
• Shape: Round
• Winding: Manual (Crown)
• Hand Setting: Crown
• Seconds Hand: None
• Escapement: Lever (Swiss, English, Glashütte)
• Date & Day: None
• Jewels: 15
• Setting Lever Screw/Pin Position: Left
• Balance Position: Bottom (120 - 240°)
• Shock Protection: None
• Beats per hour: 18,000
• Balance Type: Bimetallic screw balance
• Power Reserve: Unknown
• Production Period: Unknown
• Identification: Listed in the Flume K1 catalog in the 1947 part.
• External Link: https://uhrforum.de/threads/identifizierte-uhrwerke-die-weder-bei-ranfft-lorenz-noch-im-watch-wiki-zu-finden-sind.86322/page-7#post-1918526
• Country: Switzerland
• Contributor ©: Uhrforum.de member Badener (Andreas Kelz)