5 1/2 x 7”’ | Hand Wind | Swiss Lever | No Seconds |

Remarks:

• Movement family:
  • Marvin 160: 18,000 bph
  • Marvin 160A: 21,600 bph

• Listing ID: 7825
• Manufacturer / Brand: Marvin
• Caliber: 160
• Size in French Lignes: 5 1/2 x 7''' (5''' according to the manufacturer)
• Size range mm largest diameter: 0 - 22 mm
• Shape: Form
• Winding: Manual (Crown)
• Hands Setting: Crown
• Seconds Hand: None
• Escapement: Lever (Swiss, English, Glashütte)
• Date, Day, Month...: None
• Jewels: 17
• Setting Lever Screw/Pin Position: Right
• Balance Position: Right (0 - 120°)
• Shock Protection: Incabloc
• Beats per hour: 18,000
• Balance Type: Monometallic screw balance
• Power Reserve: Approx. 36 hours
• Production Period: Unknown, probably around 1949
• Identification: Movement marked with MARVIN and 160. Listed in the Classification Horlogère from 1949.
• Country: Switzerland
• Contributor ©: Uhrforum.de member Badener (Andreas Kelz)