Introduction

5520P
- Grand Complications
Self-winding

The quintessential travel companion

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.

Watch
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.
Dial
Ebony black sunburst, gold applied numerals with luminescent coating.
Case
Platinum. Interchangeable full back and sapphire-crystal case back. Water resistant to 30 m. Diameter: 42.2 mm. Height: 11.6 mm.
Strap
Calfskin, black. Clevis prong buckle.
Price :

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Caliber

AL 30-660 S C FUS
Self-winding

Patek Philippe Caliber AL 30-660 S C FUS - Front
Front Back

AL 30-660 S C FUS
Self-winding

24-hour alarm. Alarm on/off and day/night indication. Two time zones: local and home time indication. Day/night indication for local and home time in apertures. Local date. Sweep seconds hand. Diameter: 31 mm. Height: 6.6 mm. Parts: 574. Jewels: 52. Power reserve: min. 42 hours – max 52 hours. Central rotor in 21K gold, unidirectional winding. Balance: Gyromax®. Semi-oscillation/hour: 28 800 (4 Hz). Balance spring: Spiromax®. Hallmark: Patek Philippe Seal.

Savoir faire

Rare Handcrafts
Heritage

Since the 1600s, Geneva has been a center of excellence for rare handcrafts, and throughout its own history, Patek Philippe has flown the flag for the artisans and their incredible work.

Press release

Ref. 5520P-001 Alarm Travel Time

Patek Philippe is unveiling a new self-winding grand complication that adds a 24-hour alarm to its exclusive Travel Time display with two time zones; the alarm signal is struck by a hammer on a classic gong. To achieve this, the manufacture created a totally new integrated movement. Four patent applications were filed for the alarm mechanism. It is the result of five years of development work. The new caliber is presented in an elegant platinum case that reflects the Pilot Travel Time design.

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