Vacheron Constantin mens watch model 87172/00(R)-9302. Classic luxury timepiece featuring an 18kt rose gold case, brown alligator leather strap, silver dial with dauphine-style hands and index hour markers, fixed rose gold bezel, date function at the 3 o'clock position, small seconds subdial at the 9 o'clock position, Vacheron Constantin Calibre 2455 automatic mechanical movement with 27 jewels containing 194 parts running at a frequency of 28'800 vph (Bitten) and offering approximately 40 hours power reserve. Scratch resistant sapphire crystal, transparent sapphire case back, tang clasp buckle system, water-resistant up to 30 meters or 100 feet.