Vacheron Constantin Patrimony Self-Winding (85515000R-9840) Ladies watch boasts a 36.5mm 18K Pink Gold case surrounding a Diamond bezel white dial on a brown Alligator strap with pink gold pin buckle. Automatic Caliber 2450 Q62 functions include hours, minutes, central seconds hand date display. This watch features a 40 hour power reserve is water resistant to 3 bar.