Patek Philippe
World Time Chronograph Platinum
5930P-001
Platinum, green guillochage, and every time zone — all at once.
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Overview
The Patek Philippe 5930P-001 is a platinum-cased World Time Chronograph that unites two of the manufacture's most celebrated complications in a single 39.5 mm wristwatch. Its most immediately striking feature is a hand-guilloché center dial finished in deep green, encircled by the signature world time city ring that allows simultaneous reading of all 24 time zones. Introduced in 2022, the reference sits within Patek Philippe's Complications collection and is powered by the in-house Calibre CH 28-520 HU.
History
Patek Philippe's World Time complication traces its horological lineage to the work of Louis Cottier, whose city-ring mechanism the manufacture adopted and refined across decades of production. The marriage of world time display with a column-wheel chronograph — embodied in the CH 28-520 HU movement — represents a long-standing technical ambition for the Geneva manufacture, first realized in the 5930 reference family. The 5930P-001 extends that lineage into platinum for the first time in this reference, pairing the precious metal with a green guilloché dial that reflects broader collector interest in expressive dial treatments that emerged prominently in the early 2020s.
Notable points
- Case material is 950 platinum, a metal Patek Philippe reserves for select, high-significance references within a line.
- The center dial features hand-guilloché decoration in green — a labor-intensive technique in which patterns are engraved by hand on a rose engine, giving each dial a subtly unique character.
- Calibre CH 28-520 HU integrates a flyback-capable chronograph with the world time mechanism, allowing both functions to be operated without interference.
- The world time city ring displays all 24 time zones simultaneously, with local time read via a central hour hand aligned to the rotating city disc.
- At 39.5 mm, the case diameter follows the restrained sizing philosophy Patek Philippe applies to its dress-complication pieces, prioritizing wearability alongside technical depth.
Specifications
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