Patek Philippe Aquanaut 40mm Steel Black Dial 2026

In stock and ready to ship.

Offered here is a Patek Philippe Aquanaut ref. 5167A-001, the brand's signature sport-casual watch in stainless steel with a striking black embossed dial featuring Patek Philippe's iconic checkered pattern. The case measures 40mm in diameter (40.8mm lug-to-lug) and 8.1mm thick, fitted with a scratch-resistant sapphire crystal and a screw-down crown, providing 120m of water resistance. Inside beats Patek Philippe's self-winding caliber 26-330 S C, a 30-jewel automatic movement running at 28,800 vph with a 35-45 hour power reserve, visible through the sapphire exhibition case back, finished to Patek Philippe Seal standards with a 21K gold central rotor.

The dial features luminous white gold applied Arabic numerals and hands, a central sweep seconds hand, and a date window at 3 o'clock. The watch is fitted with its factory black composite "Tropical" rubber strap (21mm lug width, 18mm at the steel fold-over clasp).

This example presents in very good condition overall, with only minor, barely visible signs of wear consistent with light use across the case, dial, bezel, crystal, and case back — no noticeable scratches, dents, or polishing. All original components; no parts have been replaced or customized, and all functions operate as intended. Sold as a full set with the original box and papers.

A versatile, easy-to-wear luxury sport watch that pairs equally well with a suit or swim trunks — a true modern classic from Patek Philippe.

Specifications

Every watch from CHWD Timeworks is inspected and authenticated before shipping. Fully insured shipping with tracking and signature required.