Patek Philippe enriches its range of travel watches and complications for everyday use with a new self-winding Calatrava Travel Time model featuring a distinctive 24-hour display. The entirely polished rose gold case is distinguished by its curved two-tier lugs. To preserve its elegance, Patek Philippe has replaced the traditional local time correction pushers on the left side of the caseband with a patented crown-operated correction system. The navy blue dial, featuring hand-laid rose gold appliques, is enhanced by contrasting finishes.
Watch
Self-winding mechanical movement. 
Caliber : 31-260 PS FUS 24H. 
Dual time zone: local and home time indication. 
24-hour display. 
Small seconds.
Dial : Blue, gold applied numerals and hour markers and cabochons with white luminescent coating.
Case : Rose gold. 
Diameter: 42 mm. 
Height: 9.85 mm. 
Water-resistant : 30 m. 
Sapphire crystal case back.
Strap : Calfskin, nubuck finish, hand-stitched, navy blue. 
Prong buckle. 
Diameter: 31.74 mm. 
Thickness: 3.7 mm. 
Number of parts: 240. 
Jewels: 44. 
Power reserve: min. 48 hours. 
Winding rotor: platinum off-center mini-rotor. 
Balance: Gyromax®. 
Frequency: 28,800 semi-oscillations/hour (4 Hz). 
Balance spring: Spiromax®. 
Hallmark: Patek Philippe Seal.