Unveiling the latest addition to Patek Philippe’s Aquanaut collection—the stunning 5261R-001 smile grenade, a watch that beautifully marries casual elegance with practical complexities. Designed for both men and women, this masterpiece stands out with its unique annual calendar and moon phase functions.

Featuring a 39.9 mm diameter case that houses the newly modified automatic winding movement based on the imported 9015 caliber, this timepiece showcases ultra-thin craftsmanship. The layout is exceptional: the date and moon phase windows are positioned at 6 o’clock and 12 o’clock, while supplementary dials for the day and month are at 3 o’clock and 9 o’clock, respectively.

The iconic rounded octagonal case and bezel are crafted with contrasting polished and satin finishes, providing a striking look. The grey-blue dial and strap are adorned with the Aquanaut embossed pattern, complemented by luminescent white markers and baton-style hands, ensuring clear readability at a glance.

Comfortable wear and high durability are guaranteed with the grey-blue rubber strap, also featuring the Aquanaut motif, harmoniously echoing the dial’s decoration. With a folding clasp, this watch adds a touch of ‘casual elegance’ to any ensemble.