Otero 144

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

Remarks:

  • Rocking bar winding
  • Click on the dial side
  • Movement family:
    • Otero 44: no date, fixed hairspring stud-holder
    • Otero 45: no date, ratchet wheel and click on the bridge side
    • Otero 441: date, fixed hairspring stud-holder
    • Otero 144: no date, new balance, mobile hairspring stud-holder
    • Otero 1441: date, new balance, mobile hairspring stud-holder

 

  • Listing ID: 7481
  • Manufacturer / Brand: Otero
  • Caliber: 144
  • 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: Sweeping seconds (central 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: Otex
  • Beats per hour: 18,000
  • Balance Type: Nickel
  • Power Reserve: Approx. 45 hours
  • Production Period: Unknown, probably around 1962
  • Identification: Movement plate marked with Otero logo and 144. Listed in the Flume K2 catalog from 1962.
  • Country: Germany
  • Contributor ©: Uhrforum.de member Badener (Andreas Kelz)

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