A 40-42mm diameter guy— Now, more like 38-40mm. I have 2 larger dial watches which I love. But this GP and my RMLE are both 38mm, which suits me just fine. Cheers Drew
For me, this watch is from 2013 but here is a description: "GP 30 Anni in Fiat was offered as a present to Fiat Group employees for their 30 years service in the group and was never put on the market. It is believed 250 pcs of these (unnumbered) were ever...