64 Patek Philippe A very fine and limited edition, Aquanaut, center seconds date automatic wristwatch in steel with blue dial, made for the Japanese market, with Extract from the Archives, reference 5066.

Estimate: CHF 40,000 –⁠ 80,000

Unveiled in 1997, the Patek Philippe Aquanaut broke new ground as the brand’s first wristwatch to feature a rubber strap—an audacious move that signaled a bold, modern evolution in the maison’s storied history. Initially conceived as a limited-edition release of just 1,000 pieces to commemorate the 20th anniversary of the legendary Nautilus, the Aquanaut was met with enthusiasm, particularly among a younger generation of collectors drawn to its fresh, sporty allure. While unmistakably inspired by its predecessor, later versions of the Aquanaut introduced sapphire casebacks, offering a captivating view of the finely finished self-winding movement, complete with its distinguished solid gold rotor. The present reference 5066, featuring a striking blue dial, is among the rarest and most desirable executions of the Aquanaut—a coveted edition produced exclusively for the Japanese market in highly limited numbers. With only a handful of these 'Japan Edition' pieces appearing in public sales, the opportunity to acquire such an exceptional variant is exceedingly rare. An icon in its own right, this Aquanaut stands as a testament to Patek Philippe’s ability to blend refined craftsmanship with a contemporary edge, making it an irresistible addition to any world-class collection.