Pink Pages
for Timepieces
All Items
Ranfft Items
Brand Shops
Commit an Item
How to do right
Condition of Watches
About Watches
  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

Tissot 782-1

manual wind
sweep second
date: set by changing 21:30-24h

11.5''', Dm= 25.6mm, Do= 26.0mm
H= 3.7mm
(winding gear +0.1mm)
F= 1.4mm
T= 2.0mm
17 jewels
f = 18000 A/h
power reserve 49h

Balance staff U2480

Stem W2696, W3061 (Seastar Seven)

Mainspring / battery
1.20 x 9.5 x 0.105mm

1.50 x 0.90 x 0.21mm

Comments about the data

option: plastic bushings instead of dial screws (for monoshell cases, dial plugged)
without excenter regulator for Langendorf (signature Lanco or CJ, Fig.3)
minor modifications during production periode (cf. Tissot 781-1)

in brackets US version
781: manual wind
782: manual wind, date
783 (785): automatic
784 (786): automatic, date
787: manual wind, 24h, date
788 (798): automatic, 24h, date
791: manual wind, no second
792: manual wind, date, no second
793: manual wind, day, date, no second
794 (796): automatic, day, date
884: like 784-2, but polymide bearings
894: like 794, but polymide bearings
suffix -1: new Incabloc, date jumper with long hole for date change by forth- and back setting
suffix -2: modified barrel arbor and -bridge

Example, year: signature; shock device
1-2) 1972: 14040850, Chs. Tissot & Fils, Swiss, 17 Jewels; Incabloc
3) 1972: Lanco, Swiss, 17 Jewels; Incabloc
(Tissot 781-1)

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
Poststr. 32a
26388 Wilhelmshaven
phone +49 (0)4423 9849691

email: info@ranfft.de