ok I thought this might be interesting since they are showing up now and there is some debate about just what the he|| they are.
It turns out the triangle shaped spokes on the balance wheel don't mean anything more than this is a 6487-2 it could still be a Swiss one! I wouldn't be supprised to see the Swiss -1 movements get the triangle spoked wheel as an upgrade since the genuine Pams have this style of balance wheel.
It has a half pallet bridge instead of a full pallet bridge, as I understand it some of the older Pam movements had a half pallet bridge but not this model so this is not correct but an "A" for effort is in order!
If you look under the top right inside edge of the balance wheel you can clearly see a model number and hallmark which the Chinese have historically not copied when reproducing movements and since the genuine Pam movement wouldn't have had a Unitas model number it doesn't make much since to do it anyway.
I am inclined to belive these are modified Swiss movements but without getting one myself I won't know for sure.
Anybody else have more insight or information on these?
It turns out the triangle shaped spokes on the balance wheel don't mean anything more than this is a 6487-2 it could still be a Swiss one! I wouldn't be supprised to see the Swiss -1 movements get the triangle spoked wheel as an upgrade since the genuine Pams have this style of balance wheel.
It has a half pallet bridge instead of a full pallet bridge, as I understand it some of the older Pam movements had a half pallet bridge but not this model so this is not correct but an "A" for effort is in order!
If you look under the top right inside edge of the balance wheel you can clearly see a model number and hallmark which the Chinese have historically not copied when reproducing movements and since the genuine Pam movement wouldn't have had a Unitas model number it doesn't make much since to do it anyway.
I am inclined to belive these are modified Swiss movements but without getting one myself I won't know for sure.
Anybody else have more insight or information on these?