Vintage Vacheron Constantin Malte Lady 18k White Gold Diamond Wrist Watch

A vintage 18k white gold quartz Malte Lady diamond wristwatch by Vacheron Constantin - a quartz movement watch with a signature tonneau shaped case with a diamond pave set inner dial with 10 white gold batons and roman numerals to the twelve and 6 positions and white gold hands and sapphire crystal curved glass within a white gold case with a bead set diamond border on a tapered charcoal satin strap with a white gold diamond set buckle - marked to the case and buckle 750 for 18k gold and to the case, face, crown, buckle and strap for Vacheron Constantin of Switzerland - model 25530/000G-9801 case serial 125XXXX - buckle serial 050XXX - total diamond weight 1.63cts (diamonds - face 142= 0.59cts - case 50=0.96cts - buckle 21=0.08cts) - case size 38 x 28mm - pressure tested to 30mts - c.2013 Switzerland