Omega 43L T1 21P
The 43L 15/17 jewels was introduced in 1937 as a successor to the Omega 19'''
The total production of the cal: 43 was 30.100 pcs.
Example movement, no: 8 883 619 manufactured in: 1939
Data: Omega 43L T1 21 Jewels.
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21 jewels, open face caliber, sub second. -
Size: 43.0 mm. -
H: = 7.20 mm. -
N: = 18.000 A/h. -
Power reserve: 40 h. -
Mainspring: 2,50 x 17 - 0,20 - 550
Versions:
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43L 15/17P: 1937, 18.600 pcs. -
43L T1 15/17P: 1939, 11.200 pcs. -
43L T1 21P 1939, 300 pcs manufactured at the Lemania factory.