The upgraded version of the Vacheron Constantin Overseas watch V2 took 10 months to build. It has a fine stainless steel case with a diameter of 41mm, a sapphire crystal back, an automatic winding mechanism, a swing frequency of 28,800 times per hour, and a stainless steel buckle. , waterproof meter. The last thing I must appreciate is the new "interchangeable strap system". The new Overseas only needs to move a small lever between the strap and the lug to replace the strap, and each one can be replaced. Choose steel strips and tapes to truly achieve 1:1 reproduction.