10 1/2”’ | Hand Wind | Swiss Lever | Small Seconds |

Remarks:

• Different bridge shapes available
• The third movement shown also has a slightly different bridge side, but is marked with 56 on the bridge side. It’s design is identical to the Revue 57 with 11”’, but it’s diameter is only 10 1/2”’. This seems to be an older version of the caliber 56 that was manufactured by Revue for Limit Watches (dial of the watch)

• Listing ID: 7713
• Manufacturer / Brand: Revue
• Caliber: 56
• Size in French Lignes: 10 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: 15, 16
• Setting Lever Screw/Pin Position: Left
• Balance Position: Bottom (120 - 240°)
• Shock Protection: None
• Beats per hour: 18,000
• Balance Type: Monometallic screw balance, bimetallic screw balance
• Power Reserve: Approx. 30 hours
• Production Period: Unknown
• Country: Switzerland
• Identification: Listed in the Flume K1 catalog in the part from 1947.
• Contributor ©: Uhrforum.de member Badener (Andreas Kelz)