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Fig. 1

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Fig. 2

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Fig. 3

Bulova 11OXACB (AS 1767)

sweep second
day: set by +/-24h
date: set by changing 20:30-24h

11.5''', Dm= 25.6mm, Do= 26.0mm
H= 5.85mm
(rotor bearing +0.1mm, dial spacer +0.15mm)
F= 1.9mm
T= 2.7mm
17/21 jewels
f = 18000 A/h
power reserve 41h

Balance staff U2450 / U3140
balance with/without screws

Stem W2541 (0.9mm), W3098 (1.2mm)

Mainspring / battery
Zf675, 1.20 x 9.5 x 0.10 x 315mm

1.50 x 0.90 x 0.21mm

Comments about the data

detached manual wind

Example, year: signature; shock device
1967: AS 1767, 1700/01, PO 5, M7, Caravelle Watch, 11OXACB, Swiss, 17 Jewels: Incabloc

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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