
Perpetual calendars, split-seconds chronographs, minute repeaters and astronomical watches — the top of the catalog.
| Model | Reference | Case | Movement |
|---|---|---|---|
| Perpetual Calendar | 5327G | 39 mm | Cal. 240 Q |
| In-line Perpetual Calendar (2026 dial) | 5236 | 41.3 mm | Cal. 31-260 PS QL |
| Split-Seconds Perpetual Chronograph | 5204G | 40 mm | Cal. CHR 29-535 PS Q |
Specs and prices are approximate and current as of 2026; confirm details with Patek Philippe or an authorized dealer.