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
Atomic clock

Atomic clock

Atomic clock's refers to a highly accurate timekeeping mechanism that utilizes the oscillations of atoms to measure time. Atomic clocks are based on the principle of atomic resonance, typically using the vibrations of atoms such as cesium or rubidium. These clocks are extremely precise, with accuracies reaching one nanosecond per day, which is equivalent to one second every 2.7 million years. Atomic clock technology is often utilized in conjunction with radio signals or satellite synchronization to ensure accurate timekeeping. By incorporating atomic clock technology, watches can maintain exceptional time accuracy, making them reliable and highly sought after by those who require precise timekeeping.