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
oscillating pinion

oscillating pinion

A vital mechanical component found within a watch movement and is utilized in the intricate mechanism of a chronograph. Its function revolves around enabling the start, stop, and reset functions of the chronograph's seconds hand. The oscillating pinion acts as an intermediary between the crown or pusher and the chronograph mechanism, facilitating the transfer of rotational motion. When activated, it engages with a corresponding wheel, allowing the chronograph seconds hand to rotate and accurately measure elapsed time. Conversely, when the chronograph is stopped or reset, the oscillating pinion disengages from the wheel, halting the movement of the hand.