6 3/4 x 8”’ | Hand Wind | Swiss Lever | No Seconds |

Remarks:

• Largely identical to the AV 122 and FHF 120

• Listing ID: 2701
• Manufacturer / Brand: Aurore Villeret / Wittnauer
• Caliber: Wittnauer 6FF = Aurore Villeret 122
• Size in French Lignes: 6 3/4 x 8'''
• Size range mm largest diameter: 0 - 22 mm
• Shape: Form
• Winding: Manual (Crown)
• Hands Setting: Crown
• Seconds Hand: None
• Escapement: Lever (Swiss, English, Glashütte)
• Date, Day, Month...: None
• Jewels: 17
• Setting Lever Screw/Pin Position: Right
• Balance Position: Right (0 - 120°)
• Shock Protection: None
• Beats per hour: 18,000
• Balance Type: Monometallic screw balance
• Power Reserve: Unknown
• Production Period: Unknown, probably around 1950
• Identification: Wheel train bridge marked WITTNAUER 6FF. Listed in the Paulson catalog of 1950.
• External Link: https://uhrforum.de/threads/identifizierte-uhrwerke-die-weder-bei-ranfft-lorenz-noch-im-watch-wiki-zu-finden-sind.86322/page-34#post-4227758
• Country: U. S. A. / Switzerland
• Contributor ©: Uhrforum.de member Badener (Andreas Kelz)