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View picture in original size
Fig. 1

View picture in original size
Fig. 2

Junghans 685.70 (J85/10)

Features
manual wind
sweep second
hack feature

Data
11.25''', Dm= 25.0mm, Do= 25.8mm
H= 4.0mm
T= 2.0mm
17 jewels
f = 18000 A/h
power reserve 45h

Balance staff U2404

Stem W3144 / W2808
thread 0.9mm/1.0mm

Mainspring / battery
Zf607, 1.15 x 10.5 x 0.12 x 320mm

Hands
1.41 x 0.79 x 0.18mm

Comments about the data

Remarks
1960-1967 (J85 + J85/10)
chronometer
attention: likeky left handed ratchet-wheel screw as noticed in 84/S3
differences not known between 685.00 and 685.70

family/generations:
685.71: chronometer, balance with adjustment screws
685.70: chronometer, Kif-Duofix
685.00: chronometer and Meister, Kif-Duofix

Example, year: signature; shock device
1960: 01264, Junghans 85, K0, 17 Jewels; Junghans II
(Junghans 685.71 / J85)

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


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