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

ETA 2834-2

Features
automatic
sweep second
day: curved at 12h, quickset
date: quickset
hack feature

Data
13''', Dm= 29.0mm, Do= 29.4mm
H= 5.25mm
(ball bearing +0.1mm)
F= 1.65mm
T= 2.25mm
25 jewels
f = 28800 A/h
power reserve 40h

Balance staff ETA 2801

Stem W3738

Mainspring / battery
1.20 x 11.0 x 0.125mm

Hands
1.50 x 0.90 x 0.25mm

Comments about the data

Remarks
1982-

family/generations:
28800 A/h
2801: manual wind
2804: manual wind, date
2816: manual wind, day, date
2824: automatic, date
2826-2: automatic, big date
2828: automatic, day, date
2930: automatic, day, date, Triovis regulator
2834: automatic, day at 12h, date, 13'''
2836: automatic, day 2 languages, date
36000 A/h
2819: manual wind
2806: manual wind, date
2817: manual wind, day, date
2826: automatic, date
2832: automatic, day, date
2837: automatic, day 2 languages, date
2838: automatic, day at 12h, date, 13'''
suffix -1, -2, J2: generations, variants
not all versions in all generations

Example, year: signature; shock device
ca. 1990: B4M, DM, Swiss Made, 25 Jewels; Incabloc

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
.