Article of the week
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.

Introducing Richard Mille Unveils The RM17-02 in White Quartz TPT

A new case for the beautiful tourbillon series

Richard Mille was established in 2001 by Richard Mille and Dominique Guenat. Although relatively young, with just over two decades in the industry, the brand has become synonymous with innovation, cutting-edge technology, and avant-garde design. Known for its ultra-light and durable watches, often incorporating advanced materials like carbon nanotubes and titanium, Richard Mille has captured the attention of watch enthusiasts and collectors worldwide. Its unique approach to watchmaking, characterized by bold aesthetics and technical precision, has cemented its reputation as one of the greatest success stories in the modern watch industry.

Representing the Haute Horlogerie principles of tradition and excellence, Richard Mille is unveiling the RM17-02, a tourbillon watch that showcases its dedication to mechanical innovation. The watch features White Quartz TPT, a composite material crafted from hundreds of layers of quartz fibers arranged in alternating directions.

The design and craftsmanship of this watch embody a thorough approach that integrates the movement, case, and dial into a seamless whole. Every element is engineered to meet exceptionally high standards, akin to the precision and harmony required in Formula 1 car design, where the chassis and engine are developed in tandem. For instance, the usual casing ring has been replaced with chassis-mounted rubbers (ISO SW) fastened with grade 5 titanium screws, ensuring the movement is secure while highlighting the brand's dedication to precision. 

The Tonneau case, measuring 49.80 x 38 mm in diameter, consists of three parts and is water-resistant to 50 meters, thanks to two Nitrile O-ring seals. It is held together with 12 spline screws made from grade 5 titanium. To prevent accidental overwinding that could damage the winding stem or exert excessive force on the barrel spring, the watch is equipped with a torque-limiting crown, providing additional safety and peace of mind.

The beauty and contrast of Richard Mille's openworked dial are captivating, revealing a complex mechanism crafted from advanced materials like blue grade 5 titanium. The power reserve is indicated by a scale located at 2 o'clock, showing how many hours of energy remain in the mainspring before the watch needs rewinding. Like a car's gearbox, the function indicator shows the winding, neutral, and hand-setting positions when the crown is pulled out, with a hand at 4 o'clock indicating the current setting. The most striking feature is the tourbillon, positioned at 6 o’clock, which counteracts the effects of gravity to ensure the watch's accuracy.

The watch is powered by caliber RM17-02, a manual winding movement that operates at 21,600 vph (3 Hz), and offers 70 hours of power reserve. The movement features a ‘fast rotating barrel’, which completes a full revolution in just 6 hours instead of the typical 7.5 hours. The New RM17-02 is limited to 30 pieces and comes with a black rubber strap. 

For more information please visit Richard Mille’s official website. 

Technical specifications: Richard Mille RM17-02
  1. Reference: RM17-02
  2. Case: Tonneau, White Quartz TPT, grade 5 titanium screws, sapphire crystal, sapphire crystal caseback, torque-limiting crown
  3. Diameter: 49.80 x 38 mm
  4. Water resistance: 50m
  5. Dial: openworked dial, blue grade 5 titanium, power reserve indicator at 2 o'clock, hand at 4 o'clock indicating the current setting (winding, neutral, and hand-setting positions), tourbillon positioned at 6 o’clock
  6. Movement: RM17-02 caliber, manual winding, fast rotating barrel 
  7. Functions: hours, minutes, power reserve indicator, function selector 
  8. Power reserve: 70 hours 
  9. Frequency: 21,600 vph (3 Hz)
  10. Bracelet / Strap: black rubber strap
  11. Availability: Limited to 30 pieces
  12. Price: Upon request 

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