tourbillon with spherical balance spring in the Vacheron Constantin Reference 57260, the world's most complicated pocket watch #1080… | Taschenuhr, Uhr, Kompliziert
The Ref. 57260 - Revolution Watch
Vacheron Constantin 57260 : Artelier Cabinotiers 57260 'Tivoli' » WatchBase
The Vacheron Constantin Reference 57260 Clearance | www.oslofjorden.org