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.
To do so, the manufacture has developed an entirely new integrated movement, registering four patents for the alarm in the process. A quintessential travel companion presented in an elegant Pilot-style platinum case.
Self-winding mechanical movement. Caliber AL 30‑660 S C FUS. 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.
Ebony black sunburst, gold applied numerals with luminescent coating.
Platinum. Interchangeable full back and sapphire-crystal case back. Water-resistant to 30m. Diameter: 42.2 mm. Height: 11.6 mm.