Marvin 310

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8 3/4”’ | Hand Wind | Swiss Lever | Small Seconds |

Remarks:

  • Escapement wheel on the bridge side with cap jewel
  • Movement family:
    • Marvin 310: small seconds
    • Marvin 310 SC: sweeping seconds

 

  • Listing ID: 3483
  • Manufacturer / Brand: Marvin
  • Caliber: 310
  • Size in French Lignes: 8 3/4'''
  • Size range mm largest diameter: 0 - 22 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: Marvin specific (bridge side only)
  • Beats per hour: 18,000
  • Balance Type: Monometallic screw balance
  • Power Reserve: Unknown
  • Production Period: Unknown, probably around 1947
  • Identification: Listed in the Flume K1 catalog in the 1947 part and in the Classification Horlogère of 1949.
  • External Link: https://uhrforum.de/threads/identifizierte-uhrwerke-die-weder-bei-ranfft-lorenz-noch-im-watch-wiki-zu-finden-sind.86322/page-24#post-3472019
  • Country: Switzerland
  • Contributor ©: Uhrforum.de member Badener (Andreas Kelz)

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