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Fig. 1

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Fig. 2

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Fig. 3

Bulova 11UKACB (AS 1916)

Features
automatic
sweep second
day: set by +/-24h
date: quickset by repeated pushing the crown

Data
11.5''', Dm= 25.6mm, Do= 26.0mm
(dial spacer +0.1mm)
H= 5.85mm
F= 1.8mm
T= 2.75mm
17/21/25 jewels
f = 21600 A/h
power reserve 44h

Balance staff U3202

Stem W3149

Mainspring / battery
1.45 x 9.5 x 0.105mm

Hands
1.50 x 0.90 x 0.21mm

Comments about the data

Remarks
jewel bearing for barrel
indirectly driven minute allows a big balance and low profile

family/generations:
(only reliably known variants)
11ULAC: -
11ULACD: date
quickset date:
11UKACD: date
11UKACB: day, date
quickset day and date:
11UOACB: day, date

Example, year: signature; shock device
1971: NP 6, AS 1916, N1, Caravelle Watch, 11 UKACB, Swiss, Unadjusted, 17 Jewels; 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.

bidfun-db 21.3 © 02-08-15, mtr-Ranfft


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