Model / References: Patrimony Traditionnelle Chronographe Quantième Perpetuel - 47292/000P-9510
Material: Bi-color white gold and pink gold
Dial: Metal Strap: Brown alligator leather Movement: Caliber 1141, mechanical manual-winding, 48 hours power-reserve
Complication: Hour, minute and small second at 9 o'clock, chronograph with column-wheel, 30 minute counter