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date: set by pusher at 2h
13''', Dm= 28.8mm, Do= 32.2mm
f = 18000 A/h
power reserve 47h
1.60 x 1.05 x 0.12mm
Comments about the data
The mounting frame with parts of the date assembly is part of the calibre.
indirectly driven minute allows a very big balance
two barrels coupled in parallel use the remaining space most efficiently
2414: manual wind, date
2416: automatic, date
2427: automatic, day, date
2428: manual wind, day, date
2429: manual wind, no second, day, date
Example, year: signature; shock device
ca 1980: 253297, 21 Jewels; Aera-Slava
(Slava 2414, Fig.2: Slava 2427)
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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