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
Atmos clock

Atmos clock

Is a unique timepiece that operates based on slight changes in temperature and atmospheric pressure. It utilizes a sealed capsule filled with a mixture of gases that expand and contract with temperature variations. These fluctuations in temperature and pressure cause the capsule to expand and contract, which in turn winds the mainspring of the clock. This innovative mechanism allows the clock to operate indefinitely without the need for manual winding or external power source. The Atmos clock is known for its precision and self-sustaining nature, making it a remarkable piece of horological engineering.