8 Pre-owned Patek Philippe Aquanaut watches for sale

Launched in 1997, the Patek Philippe Aquanaut introduced a fresh, contemporary spirit to the brand’s storied watchmaking tradition. Designed for a new generation of collectors, it blends sporty design with Patek Philippe’s signature refinement.

Its rounded octagonal case subtly echoes the Nautilus, but with a more modern silhouette suited for both casual and formal wear. The embossed dial, paired with the distinctive “Tropical” strap, reinforces the Aquanaut’s dynamic character. Crafted from a high-tech composite, the strap is resistant to water, UV rays, and wear — a luxurious yet practical choice for active lifestyles. Inside, the Aquanaut is powered by self-winding mechanical movements known for their precision, reliability, and exceptional finishing.

Offered in stainless steel, rose gold, or white gold, the Aquanaut’s material choices enhance its versatility while maintaining a sense of understated luxury.

With its modern design language, robust performance, and everyday elegance, the Aquanaut continues to resonate with discerning collectors seeking a watch that seamlessly bridges classic horology and contemporary style.

Pre-owned Patek Philippe Aquanaut watches remain highly sought after, thanks to their modern design, limited production, and the enduring prestige of the Patek name. Prices on the secondary market typically range from S$25,000 to over S$581,000, with the popular ref. 5168G often commanding around S$100,900.

While values can fluctuate, the Aquanaut’s rarity and refined appeal support long-term collectibility. As always, investing in a model that resonates personally — and buying from trusted sources — is key to both value and enjoyment.

Balancing casual elegance with technical sophistication, pre-owned Patek Philippe Aquanaut models continue to command attention from discerning collectors. Here are four standout references worth considering:

• Patek Philippe Aquanaut Stainless Steel Black Dial Ref. 5167A-001: Often considered the modern classic of the Aquanaut family, the ref. 5167A-001 features a sleek black embossed dial, sapphire crystal caseback, and a durable “Tropical” composite strap. Its understated design and wearability make it a versatile everyday companion. Originally retailing for S$35,800 as of February 2025, this reference now trades around S$70,521 on the secondary market.
• Patek Philippe Aquanaut Travel Time Stainless Steel Ref. 5164A-001:  The ref. 5164A-001 elevates the Aquanaut’s sporty design with a practical dual time zone function, ideal for frequent travellers. Its clean execution and technical appeal make it a highly sought-after model. With a retail price of S$56,700 (January 2025), pre-owned examples typically command around S$95,498.
• Patek Philippe Aquanaut White Gold Green Dial Ref. 5168G-010: This white gold variant distinguishes itself with a bold green dial and larger 42.2mm case, delivering a confident wrist presence without sacrificing elegance. As of February 2025, it retailed for S$73,700, while current pre-owned values hover around S$98,465.
• Patek Philippe Aquanaut Rose Gold Ref. 5167R-001: Warm and refined, the ref. 5167R-001 pairs a rose gold case with a rich chocolate brown dial and strap. Its blend of sportiness and luxury makes it a favorite for those seeking subtle sophistication. Retailing at S$47,130 in February 2025, this model sees pre-owned pricing around S$71,749.