Patek Philippe Aquanaut 5164A-001 Dual Time 41mm Black Dial

The Patek Philippe Aquanaut 5164A-001 is one of those watches that quietly solves a real problem without making a scene. It’s built for people who move between time zones but still care about proportion, balance, and long-term value. No flashy complications, no unnecessary drama just a deeply thoughtful Dual Time watch done the Patek way.

At first glance, the 41mm stainless steel case feels sporty and modern, yet unmistakably refined. The rounded octagonal shape, a signature of the Aquanaut line, sits comfortably on the wrist and never feels bulky. The black embossed dial is clean and highly legible, with applied Arabic numerals filled with luminous material. Everything is exactly where your eyes expect it to be. That’s not accidental that’s decades of design discipline.

Dual Time Functionality

What really sets the Patek Philippe Aquanaut 5164A-001 apart is its Dual Time complication. Two pushers on the left side of the case allow you to adjust the local hour hand forward or backward in one-hour jumps. No stopping the movement. No messing with accuracy. Home time stays put, local time adapts instantly. There’s even a discreet day/night indicator for both time zones, tucked neatly into the dial layout.

Movement And Wearability

Inside beats the self-winding Caliber 324 S C FUS, visible through the sapphire caseback. It’s beautifully finished, reliable, and exactly what you’d expect from Patek Philippe. The black “Tropical” composite strap adds flexibility, durability, and comfort perfect for daily wear or long flights.

Watch Specifications