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View picture in original size
Fig. 1

View picture in original size
Fig. 2

Girard-Perregaux 61U (AS 973)

Features
manual wind

Data
6.75''', Dm= 14.9mm, Do= 15.25mm
H= 3.3mm
F= 0.4mm
T= 1.6mm
17 jewels
f = 21600 A/h
power reserve 38h

Balance staff U2846

Stem W2847

Mainspring / battery
1.50 x 5.5 x 0.06 x 180mm

Hands
1.00 x 0.55mm

Comments about the data

Remarks
Escapement, barrel from Girard-Perregaux
faintly differing variants: 61, 61U, 61.09, 61.19, 61.89

family/generations:
60: 18000 A/h
61: 21600 A/h

Example, year: signature; shock device
ca. 1955: Girard-Perregaux, 61 U 925, Swiss, Adjusted, 17 Jewels; Incabloc

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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