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The Summit Collection: A Strong First Step for New Brand Earthen

Earthen Company is one of the freshest names to enter the watch market, founded in Hong Kong in 2025 by a group of passionate collectors and enthusiasts. Co-founder Jonathan Chan, also a key figure behind The Horology Club, explains that the team approached this project as collectors first, not as traditional watchmakers. 

The result is a debut that doesn’t chase trends but instead offers something unique, a series of ceramic, field- and pilot-inspired watches at an accessible price point. With the launch of the Summit Collection, it’s clear Earthen intends to make an impression from day one.

Introducing Jaeger-LeCoultre Unveils the Rendez-Vous Jewellery Tourbillon

A Dial That Plays with Light and a Rose Gold Case Set with Diamonds

Jaeger-LeCoultre launched the Rendez-Vous collection for the first time in 2012, representing the pinnacle of luxury and elegance in women's watchmaking. Most of the watches in this collection are set with diamonds, whether on the bezel, dial, crown, or lugs, giving them a luxurious charm. In its latest innovation, the brand adds to this elegant collection the “Rendez-Vous Tourbillon Jewellery”, which is distinguished by its turquoise color, to add a touch of distinction and extreme elegance.

The watch features a 39mm case crafted from 18k pink gold with a 12.15mm thickness, adorned with 215 diamonds totaling 2.52 carats. Among these, 112 diamonds sparkle on the case, bezel, crown, and sides. The case has sapphire crystals on on both sides, a bezel secured by four screws, and ensures 50 meters of water resistance.

The sunray brushed dial has a serenity Blue lacquere, a unique and captivating shade, embellished with 103 brilliant-cut stones. Gold hour and minute hands gracefully mark the time, while the pink gold numbers complement the elegant design. Positioned at 6 o'clock, the tourbillon escapement showcases the running seconds, completing a full revolution every minute. And which, the intricate hand-decorated gears of the tourbillon are visible.

The watch is powered by the Jaeger-LeCoultre Calibre 978, an in-house automatic movement that features Côtes de Geneva decorations, and 302 components. It operates at a frequency of 28,800 vph (4Hz), and offers a 45-hour power reserve.

The timepiece comes with a luxurious light petrol Blue alligator leather strap, with a double folding pink gold buckle, and the price of this timepiece is available upon request.

For more information, you can visit Jaeger-LeCoultre’s official website.

Technical specifications: Jaeger-LeCoultre Rendez-Vous Jewellery Tourbillon
  1. Reference: Q3412480
  2. Case:18k pink gold, 112 diamonds, sapphire crystal on dial and case back, decorative crown
  3. Diameter: 39mm
  4. Height:12.15 mm
  5. Water resistant: 50m
  6. Dial: blue sunray dial, tourbillon at 6 o’clock, 103 diamond-cut stones, pink gold hour and minute hands and numbers
  7. Movement: Jaeger-LeCoultre Calibre 978, in-house automatic movement, Côtes de Geneva decorations, 33 jewels
  8. Frequency: 28,800 vph (4 Hz)
  9. Power reserve:45 hours
  10. Functions: hours, minutes, seconds on tourbillon
  11. Bracelet / Strap: light petrol Blue alligator leather, double folding pink gold buckle
  12. Price: upon request

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