AS 554
Technical data: AS 554
-
6/7/15 jewels, manual wind. -
Size: 12''' 26.6 mm. -
H: = 4.75 mm. -
N: = 18.000 A/h. -
Power reserve: -
Mainspring: 1.80 x 9.5 - 0.105 - 350
Versions: With different cal numbers, differences are not known between these.
-
554: Base cal, ca 1930 -
570: -
571: -
608: -
649: -
675: -
712: -
912: