10 1/2”’ | Hand Wind | Cylinder | No Seconds |

Remarks:

• Lépine = open face movement

• Listing ID: 1078
• Manufacturer / Brand: Louis Müller
• Caliber: Model No. 66 Lépine
• Size in French Lignes: 10 1/2'''
• Size range mm largest diameter: 22 - 31 mm
• Shape: Round
• Winding: Manual (Crown)
• Hands Setting: Crown with pin/pusher
• Seconds Hand: None
• Escapement: Cylinder
• Date, Day, Month...: None
• Jewels: 10
• Setting Lever Screw/Pin Position: Right
• Balance Position: Right (0 - 120°)
• Shock Protection: None
• Beats per hour: 18,000
• Balance Type: Brass
• Power Reserve: Unknown
• Production Period: Around 1904
• Identification: Registered in the Swiss Official Gazette of Commerce on 25.03.1904 under the number 10667 as model No. 66, but in the Savonnette (hunter) version. Model No. 66 is not an official caliber designation, but was used to register the design. The plate is stamped with DIDO, a Louis Müller trademark.
• External Link: https://uhrforum.de/threads/identifizierte-uhrwerke-die-weder-bei-ranfft-lorenz-noch-im-watch-wiki-zu-finden-sind.86322/page-50#post-6693176
• Country: Switzerland
• Contributor ©: Uhrforum.de member Badener (Andreas Kelz)