Check power reserve hours MKS Factory Vacheron Constantin Patrimony 85180-000R-9166 Super Clone Watch Black Dial

Honestly checking if the power reserve on this MKS Factory Vacheron Constantin Patrimony 85180-000R-9166 super clone watch black dial is good is pretty easy. Just wind it up fully by hand leave it sitting and time it. Runs steady for about 40 hours? Mainspring and movement are solid. Stops at 20 hours? Probably under-wound or needs a service. Test it twice and average it out. If you want to know the 1:1 Vacheron Constantin Patrimony replica watch power reserve just ask the seller about it timekeeping and warranty before you pay. Wear it 8 hours a day and the auto rotor keeps it topped up anyway you won’t need to hand-wind it much.