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
Grain finishing

Grain finishing

A decorative pattern or texture applied to the surface of the dial. It gives the watch dial a finish that resembles barley grains. The grain pattern is achieved by engraving a series of fine and evenly spaced lines on the surface of the dial. These lines can be oriented horizontally, vertically, or radially, depending on the desired aesthetic effect. The purpose of adding the grain pattern to the dial is to enhance its visual appeal by creating a delicate texture that captures light and adds depth to the overall design.

Usually, the grain pattern is achieved using specialized techniques such as "guilloché". These techniques involve the use of machines or lathes that are operated manually to create consistent and uniform lines on the surface of the dial. The intensity and pattern of the grains can vary, ranging from fine and delicate grains to more prominent and bold ones.