AQUANAUT 42.2MM Men’s Watch

Aquanaut 42.2mm by Patek Philippe is the pinnacle of modern sports watchmaking, blending technical innovation with contemporary design. This timepiece brings bold character and precision chronograph functionality to the iconic Aquanaut line, making it an exceptional choice for watch enthusiasts who demand performance, comfort, and timeless style.

The watch features a 42.2mm stainless steel case with the Aquanaut’s signature rounded octagonal bezel. Its brushed and polished finish creates a dynamic look on the wrist—sleek yet rugged, and entirely suited for both casual and formal wear. The larger case size ensures presence and readability, while maintaining ergonomic proportions.

Its black embossed dial, decorated with a checkerboard pattern, delivers visual depth and modern texture. Bright orange accents on the chronograph seconds hand and minute counter give the Aquanaut 42.2mm a sporty, high-performance edge. Luminous Arabic numerals and white gold hands ensure optimal legibility, day or night.

Inside the Aquanaut 42.2mm, you’ll find the in-house calibre CH 28‑520 C—a self-winding chronograph movement that combines a column wheel with a vertical clutch for smooth, precise operation. This allows for flyback functionality, enabling the user to reset and restart the stopwatch with a single push. With a power reserve of 45–55 hours, it ensures reliable timekeeping even with intermittent use.

The transparent sapphire crystal case back reveals the stunning craftsmanship behind the movement, including the 21k gold rotor and the fine Geneva striping, polished bevels, and hallmark of the Patek Philippe Seal—guaranteeing the highest standards in precision and finishing.

Functionality meets wearability in the Aquanaut 42.2mm’s “Tropical” composite strap, known for its extreme durability and comfort. Resistant to UV rays, salt water, and general wear, it’s ideal for daily use and adventure alike. The double-folding clasp ensures secure, confident closure, featuring Patek’s patented lock system.

With 120 meters of water resistance, the Aquanaut 42.2mm is ready for action—whether on land, at sea, or in the air. It’s a chronograph you can wear to the office or on a yacht, bridging the gap between formal luxury and athletic utility.

In every detail, the Aquanaut 42.2mm reflects Patek Philippe’s philosophy: tradition meets innovation, elegance meets endurance. It is the ideal timepiece for modern collectors who seek a bold, high-end chronograph without compromising on style or heritage.