Hello Michael,

I don't have a clue yet. But maybe I can share the pictures of the ones that went through my hands in the last years and you can tell me, what you see...

Have a nice day,
Manuel

: Hi all,

: I have made some observations and would like to know whether one
: can derive a rule from it or whether it is a coincidence.
: Perhaps it is caused of another dial factory/deliverer?

: It concerns the Autavia GMT 2446 C 1 Execution
: Known:
: 11 teeth bezel
: White second hand
: Smooth pusher
: Smaler subdials
: 2 batches a) 110xxx and 111xxx
: b) 130xxx and 131xxx

: a) batch 110/111 - dial is similar to screw back case GMT
: - Lower sub dial, space between 'T' and the axis of the pointer
: - '2' in the sub dial with pressed foot

:
:

:
:

: b) batch 130/131 – dial is similar to 2446C Ex 2 and followers
: - Lower sub dial , less space between “ T “ and the axis of the
: pointer
: - “ 2 “in the sub dial with wider foot

:
:

: if possible for those how have a GMT from this execution, you will
: have a look and tell me the result with batch a or b ?

: cheers
: mich