Vacheron Constantin

Diameter (mm): 40.00 Thickness (mm): 10.35 Material of the case: 18K 4N pink gold Material of the crown: 18K 4N pink gold Material of the dial: metal Back: Transparent caseback, sapphire glass Water-resistance (bar):  3 Informations Watch strap material: alligator Mississippiensis Watch strap color: dark blue Type of buckle: Ardillon buckle Buckle material: 18K 4N pink gold Limited edition Energy: Manual-winding Thickness (mm): 4.60 Diameter (mm): 29.00 (12½''') Number of parts: 253 Number of jewels: 21 Frequency: 4 Hz ( 28800 v.p.h ) Power-reserve (hours):  65 approx. Indication: hours, minutes, month in aperture, hand-type date, small seconds at 6 o'clock, day of the week in aperture