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.

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Introducing Biver Presents the Carillon Tourbillon The Desert Rose

A Unique Timepiece Combining Minute Repeater Chimes and Tourbillon Precision

ByWaqt

31.03.2025

3 minutes read

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After an illustrious career leading several major watch brands, Jean-Claude Biver launched his own brand in 2022, which he oversees in collaboration with his son, Pierre. So far, the company has introduced two collections: the first, Carillon Tourbillon, and the second, the Automatic collection. His debut collection reflects his unique vision of haute horology, blending traditional craftsmanship with contemporary innovation. Among his first creations is the Carillon Tourbillon, a masterpiece that combines a minute repeater mechanism with a tourbillon in an exceptional horological work of art.

Now, coinciding with Watches and Wonders, Biver unveils his latest creation: Carillon Tourbillon The Desert Rose, a one-of-a-kind timepiece that beautifully merges mechanical innovation with artistic craftsmanship.

The case, crafted from 18k rose gold, maintains the same dimensions as its predecessor, with a 42mm diameter and a thickness of 13.7mm. The crown bears the JCB logo, while sapphire crystal protects both the front and back. Additionally, the case offers water resistance up to 50 meters.

The dial is a stunning composition of mother-of-pearl, accentuated by applied ruby indices. A chemin de fer minute track, set with pink rubies, encircles the guilloché center, creating a striking interplay of texture and color. This refined contrast enhances both legibility and aesthetic depth. At 6 o’clock, the tourbillon is showcased beneath a golden bridge, harmonizing beautifully with the gold-toned hands.

Powering this exceptional timepiece is the Biver Calibre JCB-001-B, the iconic movement found in most Carillon editions. Measuring 34mm in diameter and 7.1mm in thickness, the movement operates at a frequency of 3 Hz (21,600 vibrations per hour) and offers a generous 72-hour power reserve. This self-winding caliber is equipped with a platinum micro-rotor, ensuring efficient winding. Comprising 374 meticulously crafted components and 44 jewels, the movement exemplifies Swiss watchmaking excellence, with every element hand-finished to the highest standards.

This unique piece is paired with an 18k rose gold bracelet, secured by an 18k gold folding clasp. Priced at 670,000 CHF approximately 2,793,000 AED.

For more information, visit Biver Watches official website.

Technical specifications: Biver Carillon Tourbillon Desert Rose

Case: rose gold, Sapphire with inner anti-reflective coating, sapphire caseback, crown with JCB engravings
Diameter: 42 mm
Height: 13.70 mm
Water resistance: 50 m
Dial: Mother-of-Pearl, Center of the dial with guilloché finishing, the Periphery is polished, applied Baguette-cut diamonds, logo and hands made of rose gold, tourbillon at 6 o'clock, rubies for the indices
Movement: In-house JCB.001-A, Automatic, platinum micro-rotor, carillon minute repeater, 44 rubies, 374 components
Power reserve: 72 hours
Frequency: 21,600 vph (3Hz)
Functions: Hours, minutes, tourbillon, carillon minute repeater
Bracelet / Strap: 18k Rose Gold Bracelet With 18k Gold Folding Clasp
Availability: one of one
Price: 670,000 CHF which is approximately equivalent to 2,793,000 AED