HomeRanfft
Watches
Pink Pages
for Timepieces
.
Home
All Items
Ranfft Items
Brand Shops
Commit an Item
How to do right
Condition of Watches
About Watches
Links
  Help   Log In  Register, Clients   Deutsch  English  EUR  US$  CHF  UKŁ 
 
 
 Index  Timepiece Archive, Categories  Archive: Watch Movements    Timepiece Market 
 
View picture in original size
Fig. 1

View picture in original size
Fig. 2

Heuer 943

Features
timer, 60s (0.2s), 30min, pillar wheel
option : 30s (0.1s), 15min
stem wind
sweep second

Data
18''', Dm= 39.75mm, Do= 40.6mm
incl. balance cock and dial rests:
H= 7.4mm
F= 1.8mm
T= 4.3mm
7 jewels
f = 18000 A/h
power-reserve 22h
f = 36000 A/h:
power-reserve 11h

Balance staff U1485

Stem W1734, W1741, W1856...W1860
(further for particular Heuer models)

Mainspring / battery
Zf3205, 1.70 x 14.0 x 0.16 x 430mm

Hands
1.30 / 1.30mm

Comments about the data

Remarks
open face calibre
stop function with pillar wheel
Likely made by AS, but listed also as Heuer 943, Heuer 960-987, and Leonidas 943, mostly equal, occasionally with minor differences, and sometimes with the wrong diameter 19'''.

Example, year: signature; shock device
ca. 1925: 532981, N, W, L
(AS 943, 36000 A/h)

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


bidfun home
...the alternative - free of charge!
Dr. Roland Ranfft
Erkelenzer Str. 98
41844 Wegberg
Germany
phone +49 (0)2434 6034670

email: info@ranfft.de
.