Patek Philippe Aquanaut 38.8mm 5267/200A-011 Steel Green Patek Philippe Aquanaut 38.8mm 5267/200A-011 Steel Green

The Patek Philippe Aquanaut is one of the most recognizable sport-luxury watches produced in Geneva, introduced in 1997 as a more accessible, contemporary companion to the iconic Nautilus. Built around its distinctive rounded octagonal case and embossed rubber strap, the Aquanaut has evolved over the decades into a full collection in its own right, celebrated for marrying athletic ruggedness with Patek Philippe's uncompromising commitment to finishing and precision. Reference 5267/200A-011 represents a particularly compelling chapter in that story.

The 38.8mm stainless steel case of the 5267/200A-011 is sized to sit elegantly on a wide range of wrist sizes, offering the Aquanaut's bold geometry without overwhelming the wrist. The case is fitted with a screw-down crown that, combined with the 120-meter (396-foot) water resistance rating, ensures the watch is a genuine companion for an active lifestyle. Every surface of the case is executed with Patek Philippe's meticulous alternation of polished and satin-brushed finishing.

The green dial is the visual centerpiece of this reference — a rich, deeply saturated hue that has become one of the most sought-after dial colors in contemporary watchmaking. Index markers trace the hours cleanly against this verdant backdrop, keeping legibility sharp while maintaining a sense of understated elegance. Surrounding the dial, the bezel is set with diamonds, introducing a layer of haute joaillerie craftsmanship that transforms this sport watch into a statement piece equally at home at a formal dinner as on the deck of a yacht.

Powering the 5267/200A-011 is a certified Swiss quartz movement, ensuring exceptional timekeeping accuracy with virtually no maintenance burden. Patek Philippe applies the same exacting standards to its quartz calibers as it does to its mechanical ones, subjecting each movement to rigorous testing before it leaves the Manufacture. The result is a watch you can rely on daily without adjustment.

The Aquanaut's signature tropical-pattern rubber strap in black completes the package, secured by Patek Philippe's purpose-built Aquanaut fold-over clasp for a secure, comfortable fit during any activity. At Bizak & Co., this reference 5267/200A-011 is offered brand new and certified authentic, with the full confidence of our expert authentication process behind every sale. If you are looking to buy the Patek Philippe Aquanaut 5267/200A-011 online, we invite you to contact Bizak & Co. to discuss availability, pricing, and our white-glove delivery service.