Pink Pages
for Timepieces
All Items
Ranfft Items
Brand Shops
Commit an Item
How to do right
Condition of Watches
About Watches
  Help   Log In  Register, Clients   Deutsch  English  EUR  US$  CHF  UKŁ 
 Index  Timepiece Archive, Categories  Archive: Watch Movements    Timepiece Market 
View picture in original size
Fig. 1

View picture in original size
Fig. 2

View picture in original size
Fig. 3

Bulova 11UKACB (AS 1916)

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

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

1.50 x 0.90 x 0.21mm

Comments about the data

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

(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

bidfun home
...the alternative - free of charge!
Dr. Roland Ranfft
Poststr. 32a
26388 Wilhelmshaven
phone +49 (0)4423 9849691

email: info@ranfft.de