Congrats on your stunning GSM, a beauty!!!!
I think it is an excellent choise an it was worth the waiting (I hope)
I saw a GSM at an AD and thought that it was larger than other "grande Reverso" watches (it appeared so).
Do you know if this is true? because I red in another message of you that the dimensions are the same??
Anyway enjoy your fine looking watch and wear it in good health!!!
p.s. did you ever consider buying a Squadra instead of a GSM