Omega 23.7-1243, Fourth wheel

  • 680 kr
    Unit price per 
Tax included.



  • Fits cal: 23.7 L+S, 23.7 T1, 23.7 T2, 23.7 T3

  • Used OMEGA original part in very good condition.


Data: Omega 23.7 T2 (23.7S T2).


  • 15 jewels, manual wind, sub second.

  • Size: 10.5''' 23.69 mm.

  • H: = 3.8 mm.

  • N: = 18.000 A/h.

  • Power reserve:

  • Mainspring: 1,25 x 9,5 - 0,105 - 320


Versions: L = Lepine, S = Savonette


  • 23.7 L+S 15 jewels, first as lep/sav, 1918, 5.400 pcs.

  • 23.7 S T1 15 jewels, modified click and winding mechanism. 1923, 54.000 pcs.

  • 23.7 S T2 15 jewels, minor mod. 1926, 126.000 pcs.

  • 23.7 S T3 15 jewels, minor mod. 1934, 4.800 pcs.


All our used parts are carefully checked and cleaned by a watchmaker.