PeterCDE
10167
Oh, that´s special!
Howdy,
it does!
A bit at least 
"OG-N 7" indicates this to be the 7th watch of the production, which makes it an early unit!
So i´d guess it´s a 1994/95 production!
Cheers,
Peter
Early 1990´s
By: PeterCDE : August 29th, 2007-11:55
G'day, the Laureato reference 80100 was introduced in 1994, with only few (way below 100) pieces crafted in gold. May i ask what´s the reference code on the back? This may allow to draw some conclusions on the production time. The stainless steel variants...