Watch guide · Patek Philippe

Patek Philippe Aquanaut 5167A-001

The Aquanaut 5167A-001 combines a steel case, composite strap and embossed dial. This guide explains the specifications on the manufacturer’s current page; an older watch with the same reference may have a different movement or other details.

Texture is part of the design

The dial has an embossed pattern and a charcoal-grey colour fading to black, with luminous white-gold numerals.

A view of the movement

The sapphire caseback reveals the self-winding movement. This version includes a date display and central seconds.

Pay attention to the production year

Sources for earlier years may show different movement or water-resistance specifications. Distinguish the current catalog description from the specifications of your own watch.

Key specifications

Reference5167A-001
Stated diameter from 10 to 4 o’clock40.8 mm
Thickness8.1 mm
MaterialSteel
Current movement26-330 S C · Self-winding
Power reserve35 to 45 hours
Currently stated water resistance30 metres
StrapBlack composite material

Questions to understand the watch

Does A mean every Aquanaut is the same?

No. Read the full reference, including its suffix, and match it against the source.

Can current specifications be used to assess an older watch?

Check its documents and the description of its edition; the reference alone may not resolve every change over time.

Terms in this guide

Self-windingReference number and serial numberWater resistance

Content: Thahby · Sources reviewed:

Official Patek Philippe page ↗

This information concerns the version shown. It does not establish the authenticity or current water resistance of an individual watch. Specifications from earlier years may differ.