Aquanaut -- the Nautilus's sporty younger sibling with tropical strap.
8 models from 14 factoriesPatek Philippe Aquanaut accounts for 8 references in this file, a flat $429 across a single factory line (BP 8). Each record states the line that builds it and the dollar price on the bracelet, and six to ten QC frames of the actual watch are shot before a set ships. Where a specification is missing from the record it is left empty rather than estimated.
Checked on 2026-10-21 against the catalogue data on this page.
