Omega 40,6 S T2 15P

71 views

18”’ | Hand Wind | Swiss Lever | Small Seconds |

Remarks:

  • Rare Savonnette (hunter) version of the caliber 40.6. 959,400 of the caliber 40.6 were produced between 1923 and 1936, but only 54,600 of them in the Savonnette version
  • In the Flume K1 catalog, the caliber 40.6 is only listed as a Lépine (open face) version. In the Classification Horlogère of 1936, the Savonnette version is listed, but only the Lépine is illustrated
  • Caliber designation 40.6S.T2.15P stands for:
    • Diameter 40.6 mm
    • S = Savonette (hunter)
    • T2 = Transformation 2 (i.e. the second change to the original caliber)
    • 15P = 15 pierres, i.e. 15 jewels

 

  • Listing ID: 5149
  • Manufacturer / Brand: Omega
  • Caliber: 40,6 S T2 15P
  • Size: 18''', height 5.8 mm
  • Shape: Round
  • Winding: Manual (Crown)
  • Hand Setting: Crown
  • Seconds Hand: Small seconds
  • Escapement: Lever (Swiss, English, Glashütte)
  • Date & Day: None
  • Jewels: 15
  • Setting Lever Screw/Pin Position: Left
  • Balance Position: Bottom (120 - 240°)
  • Shock Protection: None
  • Beats per hour: 18,000
  • Balance Type: Bimetallic screw balance with Breguet hairspring
  • Power Reserve: Approx. 30 hours
  • Production Period: 1923 - 1936 (according to the Omega Museum Caliber list
  • Identification: Movement marked 40.6S.T2.15P under the balance. Listed in the Classification Horlogère from 1936.
  • External Link: https://uhrforum.de/threads/identifizierte-uhrwerke-die-weder-bei-ranfft-lorenz-noch-im-watch-wiki-zu-finden-sind.86322/#post-1117098
  • Country: Switzerland
  • Contributor ©: Uhrforum.de member Badener (Andreas Kelz)

Leave a Reply

Your email address will not be published. Required fields are marked *

Before being published, your comment will be checked by a moderator. Therefore you will not see it immediately!

Scroll to Top