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8.75 x 12''', Dm= 20.15 x 26.55mm
Dm= 20.15mm x 27.0mm
f = 18000 A/h
Balance staff U746
Mainspring / battery
Zf772, 1.25 x 9.0 x 0.11 x 260mm
1.30 x 0.85 x 0.19mm
Comments about the data
Langendorf 1 to 160 partially designate movement generations containing calibres with different dimensions.
Longer produced calibres got later a new designation consisting of the width in whole lignes and the old generation number.
new designation: Langendorf 826
Example, year: signature; shock device
ca. 1940: Lanco, Swiss Mase, 15 Rubis
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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