Aquanaut Travel Time Rose Gold Brown Dial 40mm

The Patek Philippe Aquanaut Travel Time ref. 5164A-001 represents the perfect fusion of practicality and contemporary sport-luxury design. Introduced in 2012 as the first Aquanaut to incorporate a complication beyond the date, it quickly became a cornerstone of the collection for its intuitive dual-time functionality and refined aesthetics.
Crafted from stainless steel, the 40.8mm case features a rounded-octagonal bezel and satin-brushed finishing, maintaining the signature form of the Aquanaut line. The embossed black dial enhances legibility and symmetry, displaying two hour hands—one skeletonized to indicate home time—alongside AM/PM indicators at 3 and 9 o’clock. Local and home times can be adjusted independently via the patent-pending pushers integrated into the left side of the case.
Powered by the self-winding Calibre 324 S C FUS, the movement offers central hours, minutes, seconds, date by hand (linked to local time), and dual-time functionality, all with a 45-hour power reserve.
The watch is paired with a black tropical composite strap—highly resistant to water, UV rays, and wear—and secured by a stainless steel fold-over clasp. Water-resistant to 120 meters, the Aquanaut Travel Time 5164A-001 remains one of Patek Philippe’s most versatile and functional modern creations, designed for the traveler who values both performance and understated luxury.