8 3/4”’ | Hand Wind | Swiss Lever | No Seconds |

Remarks:

• Dial side marked with Swiss patent number 51482. This patent was granted to FHF in 1910

• Listing ID: 20267
• Manufacturer / Brand: FHF
• Caliber: Model No. 353 8 3/4'''
• 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: None
• Escapement: Lever (Swiss, English, Glashütte)
• Date, Day, Month...: 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: Around 1913
• Country: Switzerland
• Identification: Registered by FHF on 19.06.1913 in the Swiss Official Gazette of Commerce as model No. 353. Model No. 353 is not an official caliber designation, but was used to register the design.
• Contributor ©: Uhrforum.de member Badener (Andreas Kelz)