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22/0 size, Dm= 12.1 x 15.5mm
Do= 12.1 x 15.8mm
f = 18000 A/h
power reserve 38h
Balance staff U1798
0.95 x 0.50mm
Comments about the data
quantities after 1948 not known
like 911, but enhanced finish
Example, year: signature; shock device
1948: T350423, Hamilton, 911, U.S.A, 17 Jewels
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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