The New Patek Philippe Twenty~4 7340/1R Perpetual Calendar

Introduced in 1999, the Twenty~4 collection was Patek Philippe’s first dedicated line of feminine timepieces. The original model featured an Art Deco-inspired manchette (cuff) design, but in 2018, the brand unveiled the Twenty~4 Automatic, which is a round-cased iteration powered by an automatic movement. This year, Patek Philippe elevates the collection further by introducing a perpetual calendar complication, marking the collection's debut in the realm of Grand Complications.
Crafted entirely in 18K rose gold, the watch features a 36mm case with a slender profile of just 9.95mm, making it sit gracefully on the wrist. The case is meticulously finished with a combination of polished and brushed surfaces, enhancing its refined aesthetic. Two dial options are available. The Ref. 7340/1R-001 features a silvery opaline dial with a vertical satin finish, evoking the texture of shantung silk that feature irregular texture, while the Ref. 7340/1R-010 presents an olive green sunburst dial for a more contemporary appeal.

Glossary

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Glossary
Moon Phase

Moon Phase

The moon phase complication displays the complete cycle of the moon through a window or aperture on the watch dial. This window contains a small disc that represents the phases of the moon and is moved by a specific mechanism to indicate these phases. The display can be adjusted manually or automatically, depending on the design and internal mechanics of the watch.

The moon phase cycle consists of four phases: new moon, first quarter, full moon, and last quarter. This complication employs a precise mechanism to move the disc in a way that reflects the actual movement of the moon in the sky. Typically, the display is accompanied by other indicators, such as the basic timekeeping functions of hours, minutes, and seconds.