5 1/2 x 6 3/4”’ | Hand Wind | Swiss Lever | No Seconds |

Remarks:

• The movement is also available as 55-21 with 21,600 instead of 18,000 bph and with shock protection

• Listing ID: 2071
• Manufacturer / Brand: FIOMI / Criblez
• Caliber: 55
• Size in French Lignes: 5 1/2 x 6 3/4'''
• 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: Gold-plated Nickel?
• Power Reserve: Unknown
• Production Period: Unknown, probably around 1955
• Identification: Marked 55 under the balance wheel. The dial of the corresponding watch bears the FIOMI mark. Listed in the 1974 Ronda balance-shaft catalog as Fiomi/Criblez 55.
• External Link: https://uhrforum.de/threads/identifizierte-uhrwerke-die-weder-bei-ranfft-lorenz-noch-im-watch-wiki-zu-finden-sind.86322/page-42#post-5520669
• Country: Switzerland
• Contributor ©: Uhrforum.de member Badener (Andreas Kelz)