A 9-linge Model with a canopy to shield the crystal (a little an obsession at the time, as we’ll see), the look didn’t fairly choose off and these are definitely extremely scarce and very highly-priced. When not just as much of a domestic title as Rolex, Potentially, Audemars Piguet offers https://www.watchesworld.com/a-history-of-watch-reference-numbers/