I'm not sure if this watch gets the 500 hours control. Isn't it only the Heritage Chronometrie Collection that gets this test and Certificate?
My ExoTourbillon has it, the Orbis Terrarum doesn't. And I think the 1858 didn't have this Certificate either... ?!?!?
60 Montblanc listings are live on the eBay market and 32 collector listings on the WatchProSite marketplace.


