The Patek Philippe reference 5168 is one of the most distinctive models in the Aquanaut collection, offering a larger interpretation of the manufacture's contemporary luxury sports watch. Introduced in 2017 to mark the 20th anniversary of the Aquanaut, the 5168 features a 42.2mm rounded octagonal case and is powered by the automatic Calibre 324 S C, displaying central hours, minutes and sweep seconds with a date aperture at 3 o'clock. Its embossed dial, integrated composite strap and exceptional water resistance combine sporting practicality with the refined finishing expected of Patek Philippe.

Produced in white gold with the now-iconic khaki green dial, followed by blue and rose gold variations, the reference 5168 has become one of the most sought-after modern Aquanaut references. Its contemporary proportions, outstanding comfort and understated elegance perfectly capture the spirit of the collection, making it a favourite among collectors seeking a versatile luxury sports watch that balances everyday wearability with exceptional craftsmanship.