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Baumgartner 921

Features
automatic
sweep second
date: set by changing 21:30-24h

Data
9.75''', Dm= 21.5mm
H= 6.3mm
1 jewel
f = 21600 A/h

Hands
1.30 x 0.80 x 0.20mm

Comments about the data

Remarks
pin-lever escapement

Example, year: signature; shock device
ca. 1980: BFG, Birotor, Brevets, Swiss, 1 Jewel; Kif-Protechoc

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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