21 1/2”’ | Hand Wind | Swiss Lever | Small Seconds |

Remarks:

• The watch case is also the movement plate on the bridge side
• The setting lever screw is located on the dial side
• The Swiss patent number CH3647 marked on the plate stems from 1891 and belongs to Albert Potter, a famous watchmaker
• Charmilles was a trademark of Badollet

• Listing ID: 12558
• Manufacturer / Brand: Charmilles / Potter / Badollet
• Caliber: Modell Nr. 2
• Size in French Lignes: 21 1/2'''
• Size range mm largest diameter: > 40 mm
• Shape: Round
• Winding: Manual (Crown)
• Hands Setting: Crown
• Seconds Hand: Small seconds
• Escapement: Lever (Swiss, English, Glashütte)
• Date, Day, Month...: None
• Jewels: 7
• 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 1891
• Country: Switzerland
• Identification: Movement marked with Charmilles, and with Swiss patent number 3647. Registered by J.-J. Badollet on 06.07.1891 in the Swiss Official Gazette of Commerce as model no. 2. Model No. 2 is not an official caliber designation, but was used to register the design.
• Contributor ©: Uhrforum.de member Badener (Andreas Kelz)