The Patrimony Perpetual Calendar is the newest addition to the Excellence Platine Collection, essentially powered by the mighty Caliber 1120 QP. The latter is an ultra-thin mechanical self-winding movement entirely developed by Vacheron Constantin. This movement pilots the watches’ intricate technicalities, from the hours and minutes’ hands, the moon phases at 6 o’clock and a perpetual calendar showcasing the day of the week in a counter at 9 o’clock, the date in a counter at 3 o’clock to the month and leap year in 48-month counters at 12 o’clock. The calendar is perceived by experts as one of utmost advancement, skipping any corrections until March 1st 2100. This timepiece also features a 65-hour power reserve, a platinum 42mm-diameter-case with a transparent back, a 3-bar water resistance, a black alligator strap and a platinum buckle.
This watch is limited and numbered to 100 pieces.

The new Vacheron Constantin Overseas Model, yet another addition to the 2016 SIHH is powered by the Caliber 5200, manufactured by Vacheron Constantin with a self-winding 22K gold Overseas oscillating weight. The 42.5 mm diameter steel case comprises a movement of hours and minutes, along with small seconds at 9 o’clock. The timepiece encloses a soft iron casing ring to ensure anti-magnetic protection, a transparent sapphire crystal case back and a 15 bar water resistance.