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key wind and set
option: sub second
10''', Dm= 22.2mm
H= 1.8mm (+0.1mm dial rim)
f = 19800 A/h
power reserve 30h
Stem key 0.65˛mm
1.25 x 0.58mm
Comments about the data
movement type: Lepine-Calibre IV
flying barrel with Geneva stopwork
Pritchard: J.F. Bautte (today Girard-Perregaux),
signature 'Bautte' only 1831-1837
Example, year: signature; shock device
ca. 1835: - 211
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.
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