Hi Jose, they are not historically correct my friend...April 25 2012 at 6:38 AM
High Heid Yin
from IP address 18.104.22.168
Response to Case question...
regards the thickness.
The original 3646 Cali dial is actually quite a thin case.
I'd say 448 & 449 thickness is due to the P3000 movement.
Having seen them both and tried them on at SIHH - I can tell you that they are both beautiful.
Hope all is well with you.