Vacheron Constantin Fiftysix Self-Winding Ref. # 4600E/000R-B576Unworn Vacheron Constantin Fiftysix Self Winding 4600E 000R B576, 40 mm. The watch has Brown Dial. The Case is Pink gold, Caliber # 1326 w 25 Jewels, 48 hours power reserve. The Calf strap with Ardillon buckle. The Water resistant is up to 30 m. The Watch comes complete with Vacheron Constantin Papers & Box. Covered with Vacheron Constantin 2 Year Warranty. SPECIFICATIONS: Reference Number 4600E 000R B576 Case Size 40 mm Dial Brown Hands N A Case