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Fig. 1

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Fig. 2

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Fig. 3

Emile Richard 16.75'''

key wind and set
sub second

16.75''', Dm= 37.5mm, Do= 38.2mm
H= 5.4mm
F= 0.6mm
15 jewels
f = 18000 A/h
power-reserve 33h

Stem key 1.3²mm

Mainspring / battery
2.30 x 14.5 x 0.20mm

1.50 x 0.52 / 0.25mm

Comments about the data

style Jules Jürgensen
bimetallic screw balance (uncut), Breguet hairspring
long pallet lever with counter weight surrounding the escapement pinion
flying barrel with Geneva stopwork

Example, year: signature; shock device
ca. 1860: Emile Richard, Locle - 8328

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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