19”’ | Hand Wind | Swiss Lever | Small Seconds |

Remarks:

• Lépine = open face movement
• The movement is also available as a savonnette (hunter) caliber
• In addition to “Simon P. W. C.”, there are two other bridge forms with the names “Chrono P. W. C.” and “Perfecta”
• Lateral dial screws

• Listing ID: 1186
• Manufacturer / Brand: Perfecta
• Caliber: 19''' Lépine Simon P. W. C
• Size in French Lignes: 19'''
• 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: 15
• Setting Lever Screw/Pin Position: Left
• Balance Position: Right (0 - 120°)
• Shock Protection: None
• Beats per hour: 18,000
• Balance Type: Bimetallic screw balance with Breguet hairspring
• Power Reserve: Unknown
• Production Period: Unknown, probably around 1936
• Identification: Listed in the Classification Horlogère from 1936. Barrel bridge marked with SIMON P.W.C
• External Link: https://uhrforum.de/threads/identifizierte-uhrwerke-die-weder-bei-ranfft-lorenz-noch-im-watch-wiki-zu-finden-sind.86322/page-48#post-6527382
• Country: Switzerland
• Contributor ©: Uhrforum.de member Badener (Andreas Kelz)