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

ETA 1157

Features
manual wind
sweep second

Data
11.5''', Dm= 25.6mm, Do= 26.0mm
H= 4.15mm
F= 1.5mm
T= 2.0mm
15/17/19/21 jewels
f = 18000 A/h
power reserve 42h

Balance staff U1397/U3098
balance with/without screws

Stem W1161 (W2767)
(cf. ETA 1080, 1256)

Mainspring / battery
Zf1223, 1.50 x 9.5 x 0.11 x 290mm

Hands
1.50 x 0.90 x 0.21mm

Comments about the data

Remarks
differences not known between 1081, 1083, 1085, 1087, 1089, 1095, 1097, 1099, 1141, 1143, 1145, 1147, 1149, 1155, 1157, 1175, 1177, 1179, 1181, 1183, 1287

family/generations:
manual wind:
1080: 10.5''', H= 4.15mm
1081: 11.5''', H= 4.15mm
1093: 11.5''', date
1152: 10.5''', H= 4.5mm
1153: 11.5''', H= 4.5mm
automatic:
1256: -
1258: date
automatic, minor modifications:
1257: -
1259: date

Example, year: signature; shock device
ca. 1955: ETA 1080, Habmann* - DHK; Incabloc
(ETA 1081)

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
.