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electromechanically controlled balance motor
electrical hack feature
6.75 x 8''', Dm= 15.2 x 18.0mm
H= 5.8mm (6.0mm with regulator)
f = 21600 A/h
Mainspring / battery
394 (replacement for not available mercury battery)
1.20 x 0.65 x 0.18mm
Comments about the data
The U.S. Time Corporation (Timex) bought Laco-Durowe in 1959. After selling it to the Swiss Ebauche SA in 1965, only mechanical movements were continued. Consequently the Durowe 900 was only produced for a short periode around 1965.
Example, year: signature; shock device
ca. 1965: Timex, West Germany, 8 Jewels; Duro-Swing
Not for Sale!
The movements presented in this caliber finder are not for sale. This is only a data sheet for identification and evaluation of the movement calibre, as well as for approximate dating.
|bidfun-db 21.3 © 02-08-15, mtr-Ranfft|
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