Sea-Gull / Seagull ST2109 / TY2109

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12 1/2”’ | Automatic | Swiss Lever | Sweeping Seconds | Pointer date |

Remarks:

  • Sweeping seconds with hacking
  • Pointer date: setting by pusher at 4 H
  • The base movement is the same as the ST2130 (clone of the ETA 2824-2). The larger diameter is the result of an attached module for the pointer date
  • Middle crown position has no function

 

  • Listing ID: 2408
  • Manufacturer / Brand: Sea-Gull / Seagull
  • Caliber: ST2109/TY2109
  • Size in French Lignes: 12 1/2'''
  • Size range mm largest diameter: 22 - 31 mm
  • Shape: Round
  • Winding: Automatic
  • Hands Setting: Crown
  • Seconds Hand: Sweeping seconds (central seconds)
  • Escapement: Lever (Swiss, English, Glashütte)
  • Date, Day, Month...: Date
  • Jewels: 28
  • Setting Lever Screw/Pin Position: Left
  • Balance Position: Right (0 - 120°)
  • Shock Protection: SImilar to Novodiac
  • Beats per hour: 28,800
  • Balance Type: Glucydur
  • Power Reserve: Approx. 42 hours
  • Production Period: Probably at least since 2017
  • Identification: Information from the manufacturer
  • Country: China
  • Contributor ©: Uhrforum.de member Badener (Andreas Kelz)

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