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Fig. 1

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Fig. 2

Bulova 11BLD

manual wind
sub second
date: set by changing 22-24h

11.5''', Dm= 25.6mm, Do= 26.0mm
H= 3.65mm
F= 1.75mm
T= 2.15mm
17 jewels
f = 18000 A/h
power reserve 50h

Balance staff U3319

Stem W2802

1.40 x 0.85 / 0.20mm

Comments about the data

11BL: manual, sub second
11BLA: auto, sub second
11BLAC: auto, sweep second
11BLACD: auto, sweep second, date
11BLC: manual, sweep second
11BLCD: manual, sweep second, date
11BLD: manual, sub second, date
11BLL: manual, no second
11BLLA: auto, no second

Example, year: signature; shock device
1969: M9, 64, Bulova Watch Co, Swiss, 17 Jewels; Kif-Elastor
(Bulova 11BLC, bottom 11BLACD)

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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