Vacheron Constantin Overseas Chronograph 42.5mm | 5500V/110A-B148

Case:Stainless steel.Diameter: 42.5 mm.Thickness: 13.70 mm.Water resistance to 150 meters.Anti-magnetism. Dial:Blue. Movement:Self-winding.Calibre 5200.Diameter: 30.60 mm (13¼''').Thickness 6.6 mm.263 components.54 jewels.Power reserve of 52 hours.Frequency: 28.800 v.p.h. (4 Hz). Bracelet:Stainless steel.Deployment buckle.Comes with two extra bracelets: Dark blue Mississippiensis alligator and dark blue rubber. Material Case material: Stainless steel Bracelet material: Stainless steel Bezel material: Stainless steel Clasp material: Stainless steel Functions Hours, minutes, small seconds, calendar aperture, chronograph, 12-hour counter, 30-minute counter.