A Look Inside the Patek Philippe Cubitus Perpetual Calendar Skeleton Ref. 5840P‑001
The Patek Philippe Cubitus Perpetual Calendar Skeleton Ref. 5840P‑001 expands the Cubitus collection with a grand complication, featuring a uniquely shaped square case with rounded corners and an integrated bracelet. Its ultra‑thin 28‑28 Q SQU movement, skeletonized and tailored to the case geometry, houses 313 components that drive a perpetual calendar and a single‑moon phase display. The dial’s horizontal blue‑PVD laser‑cut strips create a “blinds” effect, while applied white‑gold hour markers and baton hands provide contrast. Housed in 950‑platinum, the 45 mm case measures just 10 mm thick, offering a striking yet elegant presence complemented by a navy‑blue composite strap with cream stitching. Priced at €176,700 (US $187,547, CHF 150,000), the watch combines technical mastery with distinctive design cues that set it apart from Patek’s more traditional models. Its movement automatically adjusts for month lengths, leap years, and displays moon phases on a large single disc, completing a rotation every 29.53 days. Despite its substantial weight and bold aesthetic, the piece aims to attract attention away from the Nautilus, positioning the Cubitus line as a platform for future innovations in both case architecture and movement development.
Buying Time Analysis: This story highlights Patek Philippe’s groundbreaking integration of a ultra‑thin, skeletonized perpetual calendar into the distinctive Cubitus case, showcasing innovative design and engineering that could reshape high‑end watchmaking and set new standards for complexity and aesthetics.
