Patek Philippe Aquanaut Steel Ref: 5167A 2011

The Patek Philippe Aquanaut Steel Ref: 5167A is a defining example of Patek Philippe’s modern sports-luxury philosophy, combining casual versatility with the brand’s uncompromising watchmaking standards. Introduced in 2007 as the successor to the smaller 5066A, the 5167A expanded the Aquanaut case to a more contemporary 40 mm stainless steel size while preserving the collection’s distinctive rounded-octagonal design and embossed “grenade” dial pattern. The watch is powered by the in-house Calibre 324 SC, an automatic movement renowned for its thin profile, smooth winding, and exceptional finishing, offering a 45-hour power reserve and certified with the Patek Philippe Seal. Its complication is intentionally minimal, featuring a central seconds hand and date display at 3 o’clock to maintain a clean, highly legible layout suited to everyday wear. Historically, the Aquanaut line—introduced in 1997—marked Patek Philippe’s bold entry into contemporary steel sports watches, appealing to a younger, more casual clientele. Within the Patek Philippe lineup, the 5167A occupies a pivotal position as the quintessential time-and-date Aquanaut, balancing sportiness, elegance, and enduring collectability.

Reference: 5167A-001
Date: 2011
Size: 40.8 mm
Condition: Used
Included with sale: Full Set