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View picture in original size
Fig. 1

View picture in original size
Fig. 2

FHF 677-8

manual wind
sweep second
date: set by changing 20:45-24h

11.5''', Dm= 25.6mm, Do= 26.0mm
17/21 jewels
f = 18000 A/h
power reserve 51h

Balance staff U2290 / U3147
balance with/without screws

Stem W2417

Mainspring / battery
Zf1034, 1.40 x 9.5 x 0.10 x 315mm

1.30 x 0.90 x 0.21mm

Comments about the data

different bridge shapes (cf. photos)

67: 10.5'''
67-2: 10.5''', date mounted on plate
67-2: same with plate over date jumper
67-4: 10.5''', date integrated in plate
671: 11.5'''
671-2: 11.5''', date mounted on plate
671-2: same with plate over date jumper
671-4: 11.5''', date integrated in plate
677-8: 11.5''', day, date

Example, year: signature; shock device
1) ca. 1950: FHF 67 - 67-2
(FHF 671-2)
2) ca. 1975: KL, Swiss, 21 Jewels; Ruby-Shock
(FHF 67-4, 10.5''')

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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