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View picture in original size
Fig. 1

View picture in original size
Fig. 2

AS 12.5'''H5.65

stem wind and pin set

12.5''', Dm= 27.9mm, Do= 28.4mm
H= 5.65
F= 0.5mm
T= 2.4mm
6 jewels
f = 18000 A/h
power reserve 30h

Balance staff Cyl 0.80 x 4.30 x ?mm

Mainspring / battery
Zf1249, 1.50 x 11.0 x 0.14 x 300mm

1.55 x 0.48mm

Comments about the data

cylinder escapement
unusual: crown mechanism with rocker bar, but ratchet on back side
unknown whether the completely functionless crown wheel is standard

Example, year: signature; shock device
ca. 1900: -

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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