11 1/2”’ | Hand Wind | Swiss Lever | Small Seconds |

Remarks:

• Movement family:
  • Revue 77: small seconds, no date
  • Revue 77 CLD: small seconds, date
  • Revue 77 SC: sweeping seconds, no date

• Listing ID: 8765
• Manufacturer / Brand: Revue
• Caliber: 77
• Size in French Lignes: 11 1/2'''
• Size range mm largest diameter: 22 - 31 mm
• Shape: Round
• Winding: Manual (Crown)
• Hands Setting: Crown
• Seconds Hand: Small seconds
• Escapement: Lever (Swiss, English, Glashütte)
• Date, Day, Month...: None
• Jewels: 17
• Setting Lever Screw/Pin Position: Left
• Balance Position: Bottom (120 - 240°)
• Shock Protection: Incabloc
• Beats per hour: 18,000
• Balance Type: Monometallic screw balance
• Power Reserve: Approx. 40 hlours
• Production Period: Unknown, probably around 1949
• Identification: Movement marked with REVUE and 77. Listed in the Classification Horlogère from 1949.
• Country: Switzerland
• Contributor ©: Uhrforum.de member Badener (Andreas Kelz)