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stem-wind chronograph, 60s, 30min, pillar wheel
stem wind and pin or lever set
19''', Dm= 41.8mm, Do= 43.0mm
f = 18000 A/h
power reserve 35h
Balance staff U1558
Mainspring / battery
Zf3704, 2.30 x 17.0 x 0.18 x 550mm
2.45 x 1.45 x 0.30 / 0.30 x 0.30mm
Comments about the data
monometallic screw balance with 4 adjustment screws
19Np: chronograph, pin set
19Nt: chronograph, setting without pin
19N20: timer split second
Example, year: signature; shock device
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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