Hi watchco sold these dials stating that these are for cal 490. browsing on the net cal 490 is not a chronometer rated movement so I was wondering which movement this dial belongs to? The dial feet are approx 11oclock and 4oclock
The cal. 49X and 50X series should use the same dials, so Dennis is probably right. The printing on this one doesn't look correct. It's likely a much newer service replacement or a redial. gatorcpa
Do you see that notch at 12 o'clock? Besides, while these will fit a cal. 501/505 movement, the 29mm size makes it too big to fit in a 34mm case.