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View picture in original size
Fig. 1

Venus 150

manual-wind chronograph, 60s, 30/45 min, pillar wheel
sub second

13''', Dm= 29.0mm
H= 5.7mm
17 jewels
f = 18000 A/h
power reserve 44h

Balance staff U1593 / U3462
balance with/without screws

Stem W1188 / W3371
thread 1.2mm / 0.9mm

Mainspring / battery
Zf1331, 1.60 x 11.5 x 0.12 x 285mm

1.45 x 0.95mm

Comments about the data


150: base plate with bevelled edge
151: base plate plain
152: hour counter
186: date, hour
187: date, moon phase, hour
191: day, date, month, hour
often the enhanced versions are signed like the base movement

Example, year: signature; shock device
ca. 1955: Swiss; Incabloc
(Venus 152, 30min)

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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