Thanks a lot for your answers guys!
I'm going to be really pleased when I'll have the inner ring as well as a nice 18mm to go with it. Glad to know that the case number is right as well!
And I was scared that it would wear small, but it looks really great with the long lugs. Feels like the son of my Bund though :D

Lorenzo

: Congratulations on your new 2447T. The T and D models of first
: generation, first execution Carreras are certainly a little more
: rare than the S, but a lot less rare than the P. Today finding
: any first generation is an accomplishment. Having the "Fab
: Suisse" is a matter of personal preference and I do not
: believe adds any premium over and above a regular 2447T . Serial
: number range is just fine as I have had several "Fab
: Suisse" between 70,XXX and 90,XXX.

: Brook