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Fig. 1

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Fig. 2

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Fig. 3

GUB 11-26

Features
automatic
sweep second
date: set by changing 23:25-24h

Data
11.5''', Dm= 25.6mm, Do= 26.0mm
H= 6.0mm
(dial spacer +0.15mm)
F= 1.8mm
T= 2.8mm
22 jewels
f = 28800 A/h
power-reserve 37h

Stem W3546

Hands
1.50 x 1.00 x 0.22mm

Comments about the data

Remarks
1978-1985, ca. 290880
unidirectional automatic gear with roller freewheel
signature often or always GUB 11-27

family:
11-25: .
11-26: date
11-27: day, date

Example, year: signature; shock device
ca. 1980: GUB 11-27; GUB

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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