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8.25''', Dm= 18.3mm, Do= 18.6mm
f = 18000 A/h
power reserve 39h
Balance staff U2658
1.20 x 0.60mm
Comments about the data
just minor differences between 88, 88HU, 88U, 88.09
Example, year: signature; shock device
ca. 1960: Girard-Perregaux, 8809550, Swiss, 17 Jewels - GP 88; 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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