I'm looking for a dress watch myself, so this one piqued my interest! I found this one at Trusty, where the thickness is listed as 6.8mm:
Trusty Time Watch VC0118B - Patrimony Grand Taille SS/LE Black KZF Miyota 9015 [VC0118B] - KZ Factory Vacheron Constantine Patrimony Grand Taille SeriesMOVEMENT: Japanese Miyota 9015 Automatic MovementCASE DIAMETER: 40mmTHICKNESS: 6.8mmDIAL COLOR: Black Dial with Stick Markers CASE MATERIAL...
trustytime88.io
It doesn't look too bad in the video at least!
I also found a thread here where it's being discussed:
I love the minimalistic design of the Vacheron Constantin Patrimony. But I'm having a hard time figuring the best rep as Overseas seem to be more popular. I've dug around both RWI and Reptime, but there's not much. What's the best Patrimony rep (model & factory) considered closest to gen?
forum.replica-watch.info