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

View picture in original size
Fig. 3

View picture in original size
Fig. 4

ETA 2442

Features
manual wind

Data
6''', Dm= 13.5mm, Do= 13.75mm
H= 3.2mm
F= 0.8mm
T= 1.6mm
17 jewels
f = 21600 A/h
power reserve 41h

Balance staff U2753

Stem W2771

Mainspring / battery
1.43 x 5.5 x 0.0625 x 201mm

Hands
1.00 x 0.50mm

Comments about the data

Remarks
smallest ETA calibre
early fixed (Fig.1), later mobile stud carrier (Fig.3)
indirectly driven minute allows a very big balance

family:
2440: 18000 A/h
2442: 21600 A/h

Example, year: signature; shock device
1-2) ca. 1960: 34, 17 Jewels - DWH (WH in D), Patented; Incabloc
3-4) ca. 1965: BP, Swiss, Swiss, 17 Jewels - Patented; Incabloc

© V06 G00 B02 U14 U16 K00 K02 K04 K09 A01 A10 A12 A14 L00 W01 W02 D01 H00 F00

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
.