Patek Philippe Aquanaut Travel Time 5164A-001

About This Watch

The Patek Philippe Aquanaut Travel Time 5164A-001 adds practical dual time zone functionality to the sporty Aquanaut platform. Two pushers on the left side of the case allow the local time to be adjusted forward or backward in one-hour increments, while the home time remains undisturbed on an additional hour hand. Two small windows at 7 and 11 o'clock indicate day or night for each time zone, a useful feature for knowing whether it is appropriate to call home from a different time zone. The date display is linked to the local time and advances automatically when the hour hand crosses midnight. The caliber 324 S C FUS represents one of the most practical travel complications available, combining ease of use with comprehensive dual time zone information. At 40.8mm, the case is slightly larger than the time-only Aquanaut to accommodate the additional pushers. The Travel Time mechanism is exclusive to Patek Philippe and is engineered to change the local hour hand without affecting the rate of the watch, maintaining accuracy throughout. This watch is ideal for frequent travelers who want a lightweight, comfortable timepiece that manages two time zones effortlessly.