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|AS 475 old|
5.75 x 8.5''', Dm= 12.85 x 19.2mm
Do= 12.85 x 19.5mm
f = 18000 A/h
power reserve 31h
Balance staff U59
Mainspring / battery
Zf390, 1.05 x 7.5 x 0.09 x 220mm
1.15 x 0.60mm
Comments about the data
bimetallic screw balance
round or straight corners (cf. AS 475)
Example, year: signature; shock device
ca. 1925: - AS, 21
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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