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key wind and set, fusee/chain
22''', Dm= 50mm
f = 17280 A/h
power reserve 34h
Stem key 1.2˛mm
Comments about the data
repeater: pendant operated, 2 hammers on spiral gongs, hook-lever regulator
slide for disabling the repeater
Example, year: signature; shock device
ca. 1810: 3562, Berthoud a Paris
(on dust cover)
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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