Data
10.5''', Dm= 23.3mm, Do= 23.7mm
H= 3.1mm
F= 1.0mm
T= 1.6mm
17 jewels
f = 21600 A/h
power reserve 44h
Balance staff U3255
Stem W3244
Mainspring / battery
Zf773, 1.25 x 9.5 x 0.11 x 290mm
Hands
1.40 x 0.80 / 0.20mm
Remarks
1968-
family:
base calibre H= 3.1mm
7040: 10.5'''
7046: 10.5''', date
7050: 11.5'''
7056: 11.5''', date
7057: 11.5''', day, date
base calibre H= 3.5mm
7060: 10.5'''
7066: 10.5''', date
7070: 11.5'''
7076: 11.5''', date
7077: 11.5''', day, date
Example, year: signature; shock device
1-2) ca. 1980: Swis**ade, 17 Jewels; Incabloc
2-3) 2003: unsigned, skelettonized; Incabloc
发表于北京 2018-7-19 19:42:30
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