: Hallo Hans Ulrich

: that's a real treasure, worth - as Paolo writes ...... in this
: span.
: Do you have the first 3 digits of the serial for us?
: I am always wondering, there are still some of them around.

: Gruß
: mich

Hi all and a great thank you for so much feedback!

the serial number is 4887x.
i bought it in germany some years ago, because its a 1962-watch - as old as me.
i added some pictures.
...
...
and thank you all for the fraud-warning. i will not sell the 2446 until i posted the information here.
actually i didn´t want to sell it generally, but 15000 euro is more i earn during one year. i can´t really imagine...

regards - h.u. (it is a nice place here)