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Senator Perp Calendar diff in models 39-50-02-12-04 and 100-02-04-02-04
Hi i wanted the know the differance between the senator Perpetual Calendar models 39-50-02-12-04 with movement caliber GO 3950 and 100-02-04-02-04 with caliber GO 100, one has a case size of 39.3mm and the other 40mm, the movements look slightly different. Can anybody tell me what the difference in the movements are and why they changed. Was it just about making the case size larger and adapting the movement to the larger case size and slightly altering it in some way. Or is there some major difference in the movements and watches. thanks Chris
Senator Perp Calendar diff in models 39-50-02-12-04 and 100-02-04-02-04
Hi i wanted the know the differance between the senator Perpetual Calendar models 39-50-02-12-04 with movement caliber GO 3950 and 100-02-04-02-04 with caliber GO 100, one has a case size of 39.3mm and the other 40mm, the movements look slightly different...
They are completely different movements, Chris . . .
. . . with the cal 100 being the more modern and advanced of the two. I have three cal 39 perpetuals in my collection (and at one time had four), and there are many owners of cal 100 perpetuals that participate on this forum. Both movements are exceedingl...
As I will eloquently put it, what Art said :-)
I have the Cal 100 Per Cal and no sticky date issues.