Vacheron Constantin 83570/000R-9915 Traditionnelle Reference: 83570/000R-9915 Shape: Round Diameter (mm): 36.00 Thickness (mm): 9.10 Material of the case: 18K 5N pink gold Material of the crown: 18K 5N pink gold Material of the dial: mother-of-pearl Back: Transparent caseback, sapphire glass Number of diamonds: 82 Total caratage: approx. 1.24 Water-resistance (bar): 3 Watch strap material: alligator Mississippiensis Watch strap color: grey Type of buckle: Ardillon buckle Buckle material: 18K 5N pink gold