PORTOFINO HAND-WOUND EIGHT DAYS

The Portofino Manual Winding Eight Days, which houses a caliber 59210 manufacture movement, proudly keeps the watch running for 192 hours, or eight days, with precision and reliability, before stopping automatically. In fact, nine days. The one-day reserve is used to ensure that the drive torque is as constant as possible for eight days, thus ensuring high precision throughout the running time. By winding the watch once a week, the owner is assured of optimal precision. The time remaining before the movement stops is indicated on the power reserve display on the dial. With the small seconds and the date, the dial offers a harmonious design. The free sprung balance oscillating at a frequency of 28,800 vibrations per hour guarantees a high degree of precision, as does the Breguet balance spring with its terminal curve, a product of the old watchmaking tradition. The watch is available with a blue dial and rhodium-plated markers in a fine steel case. It has a transparent sapphire crystal caseback and is worn on the wrist with a black alligator strap from Santoni.

Ref: IW510106