VC+ Factory Original 78g Weighted Version .Vacheron Constantin Heritage Series 85180 Watch Case, Exclusive Edition Size .40mm x 8.65mm .Weight: Say goodbye to lightweight, exclusive edition original K gold weight .Movement: Exclusive edition balance wheel direction 9015 modified Vacheron Constantin self manufactured movement, with components from the main plate to the steel wheel meticulously decorated by watchmakers, showcasing the original exquisite craftsmanship to the fullest .Watch Crystal: Two pieces of sapphire glass front and back, both treated with anti reflective coating .Strap: Double layer Italian calfskin paired with a top grade Maltese cross buckle .VC+: Pursuing perfection to achieve the extraordinary .Bringing you the closest quality to the original, A8 production