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Fig. 1

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Fig. 2

Kienzle 41 (=Kienzle 11-41)

stem wind and set
sub second

18''', Dm= 40.7mm, Do= 43.0 / 41.55mm
(base plate / 3/4 plate)
H= 5.6mm
F= 5.2mm
(mounting flange on 3/4 plate)
T= 2.6mm
6 jewels
f = 18000 A/h
power-reserve 37h

Balance staff Cyl. 0.98 x 5.00mm

Stem W1710

Mainspring / battery
Zf3524, 2.20 x 13.5 x 0.21mm

1.90 x 0.67 / 0.28mm

Comments about the data

open face calibre
cylinder escapement
early two-section regulator for coarse and fine adjustment
ratchet on dial side, hidden crown mechanism with rocker bar
back side painted in golden color
old designation Kienzle 11-41
new designation Kienzle 41
This is the only cylinder calibre from Kienzle, and it is quite similar to the Haller EOS. Thus it is likely a design of the Thomas Ernst Haller AG, which was acquired by Kienzle in 1928.

Example, year: signature; shock device
ca. 1940: - pbp

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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