Portofino Hand-Wound Eight Days

The Portofino Hand-Wound Eight Days, which houses a 59210-calibre manufacture movement, proudly ensures that the watch runs for 192 hours, or eight days, with precision and reliability before stopping automatically. In fact, nine days even. The one-day reserve serves to ensure that the drive torque is as constant as possible for eight days, which ensures high precision throughout the entire running time. By winding the watch once a week, the owner is assured of optimum running precision. The time remaining before the movement stops is indicated on the power reserve display on the dial. Together with the small seconds and the date, the dial offers a harmonious design. The balance wheel without an index oscillating at a frequency of 28,800 vibrations per hour guarantees a high degree of precision, as does the Breguet balance spring with terminal curve, which comes from the old watchmaking tradition. The watch is available in an 18-karat red gold case with a silver dial and solid gold indexes. It features a transparent sapphire crystal case back and is worn on the wrist with a dark brown alligator strap from Santoni.