
AUDEMARS PIGUET / 5516
Perpetual calendar wristwatch Model 5516 (archive model)Yellow goldDated exampleHistorical
Historic model numbers documented by Audemars Piguet Heritage. Model number is the archive identifier, rather than a full modern variant code.

Photographs follow the cited record. Shared source illustrations are labelled. “Current” and “Historical” are shown only where the source supports that classification; other entries are marked “Era not confirmed”. Catalogue coverage & sources