Patek Philippe Cubitus Perpetual Calendar Ref. 5840P-001

The Patek Philippe Cubitus Perpetual Calendar Skeleton Ref. 5840P-001 marks a bold milestone as the first Grand Complication in the Cubitus collection. Powered by the ultra-thin, skeletonized self-winding caliber 28-28 Q SQU, this exceptional timepiece showcases a perpetual calendar within a distinctive square-shaped movement.

Its blue sunburst openworked dial, enhanced by a horizontal line pattern, reveals the intricate mechanics beneath, while white gold hour markers and luminescent hands ensure clarity. Snailed counters, a “high-definition” laser-engraved moon phase, and refined finishing details elevate its visual depth. The sapphire case back further exposes the beautifully decorated movement, featuring a rhodium-plated mini-rotor engraved with the Calatrava cross.

Housed in a striking 45 mm platinum square case with rounded edges, contrasting polished and satin finishes, and a baguette-cut diamond at 6 o’clock, this Patek Philippe Cubitus is completed by a blue composite strap with a fabric pattern and a platinum Cubitus fold-over clasp - an avant-garde expression of technical mastery and contemporary design.

Manufacturer Reference: 5840P-001

Discover more from the Patek Philippe collection at David M Robinson, or book an appointment at DMR Canary Wharf today to experience the enduring appeal of the Patek Philippe universe.

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