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12.75''', Dm=Do= 28.55mm
f = 18000 A/h
power reserve 37h
Balance staff U1994
Mainspring / battery
1.30 x 9.0 x 0.10mm
1.50 x 0.80 x 0.20mm
Comments about the data
The first digits of the serial number are covered by the train bridge; below only the last digits are written.
582: sub second
584: sweep second
584C: sweep second, date
590: sub second
594: sweep second
594CS: sweep second, date
no soffix: Glucydur screw balance
suffix R: Glucydur ring balance, mobile stud carrier
Example, year: signature; shock device
ca. 1950: ..3219, Straub, Alpina, 584, + Patent, Swiss, 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.
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