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timer, 60s (0.2s), 30min, pillar wheel
Option: 3s (0.01s), 3min
19''', Dm= 44.0mm, Do= 44.8mm
incl. dial posts (0,6mm high):
f = 18000 A/h (Option: 180'000 A/h)
power reserve 20h
Balance staff U3445
1.30 x 1.30mm
Comments about the data
open face calibre
7700: sub minute
7701: sub minute, split second
7710: center minute
7711: center minute, split second
7714: center minute, hour counter
Example, year: signature; shock device
ca.1970: 7700; Kif-Ultraflex
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.
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