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View picture in original size
Fig. 1

View picture in original size
Fig. 2

Femga 500C

manual wind
sub second

10.5''', Dm= 23.3mm, Do= 23.7mm
17 jewels
f = 18000 A/h
power reserve 35h

Balance staff U1312

Stem W1221

Mainspring / battery
Zf1313, 1.60 x 9.0 x 0.11 x 260mm

1.40 x 0.80mm

Comments about the data

often or allways signed as Femga 500
There is too much likeness between the families Femga 500, 502, 520 and Precimax 250, 250SC, 400, 450, to believe in accident, but relations between the French Femga and the Swiss Precimax are not known. Further samples will probably resolve the doubts.

500: sub second
500C: sub second, date
500: indirect sweep second
520: direct sweep second
520C: direct sweep second, date

Example, year: signature; shock device
1) ca. 1940: 5, 122 - Femga 500
2) ca. 1945: 3, 219 - Femga 500; Super-Shock-Resist
(both Femga 502, sweep second)

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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