Patek Philippe unveils a new self-winding grand complication that combines its exclusive dual time zone “Travel Time” system with a 24-hour alarm mechanism, complete with a hammer that strikes on a classic gong.
Self-winding mechanical movement. Caliber AL 30-660 S C FUS. Power Reserve: 52 hours. Frequency: 4 Hz (28,800 vph)
Alarm time displayed in an aperture. Alarm on/off indication in an aperture. Alarm day/night indication in an aperture. Two time zones: local and home time indication. Day/night indication for local and home time in apertures. Local date by hand. Sweep seconds hand.