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Le Régulateur Gravé Bleu, Louis Erard’s Tribute to the Sector Dial

Louis Erard presents its latest release, the "Le Régulateur Gravure Bleu," a watch that, as the company describes, embodies the concept of the "Napkin Strategy." This well-known business term refers to a simple, concise idea, often improvised, symbolizing its ability to be quickly sketched on a napkin.

Louis Erard introduces Le Régulateur Gravé as a permanent addition to its Noirmont Métiers d'Art line, reinterpreting the sector dial with intricate traditional engraving. By presenting this non-limited model, Louis Erard further solidifies its distinct identity while making its rare design more accessible to a wider range of enthusiasts.

Introducing Jacob & Co. Unveils The World Is Yours Tourbillon

A New Generation for the Iconic Model, A Tourbillon Joins the Dual-Time Zone Display

In 2023, Jacob & Co. introduced the "The World Is Yours Dual Time Zone" watch as a tribute to the first dual-time watch owned by the brand’s founder, Jacob Arabo, which was a gift from his father when he was thirteen years old. It was more than just an inspiring design; it was a family heirloom carrying a powerful message, one that gave the collection its name: "My son, the world is yours. Go forth and explore it."

Now, two years later, Jacob & Co. unveils the first evolution of The World Is Yours Dual Time Zone, introducing one of the brand’s signature complications, the tourbillon. The curved dial of The World Is Yours collection now welcomes a tourbillon at its pinnacle, positioned at the highest point of the world map while maintaining the same design language and color combination.

The World Is Yours Dual Time Zone Tourbillon retains the 43 mm diameter of its predecessor, housed in a rose gold case. Due to the shape of the movement within, its profile is highly curved, measuring 10.4 mm at the edges and rising to 18.1 mm at the center. Elegantly sculpted, these lines appear to emerge from the wrist, seamlessly integrating into a natural outline, especially as the design eliminates a traditional bezel.

The dial is crafted from titanium, with a blank circle meticulously stamped to create its pronounced curvature. A high-precision laser etches the surface to sculpt the intricate relief of the landmasses, which are then enhanced with a PVD blue treatment. A second laser selectively removes the blue coating from the continents, revealing a 5N rose gold finish. The rest of the world is not forgotten, it is depicted in gold on the blue sapphire crystal caseback.

The key evolution lies at the center both visually and mechanically. Beneath the compass rose, a sapphire bridge supports a 30-second double-axis tourbillon, demanding extra height compared to the simpler caliber in the original The World Is Yours Dual Time Zone.

At 12 o’clock, a sub-dial with Roman numerals displays the hours and minutes, while at 6 o’clock, its counterpart features Arabic numerals. Thanks to a three-position crown, each sub-dial can be set independently, allowing for two entirely separate time zones. There is no designated home or local time, it is entirely up to the wearer, making it particularly useful for those navigating unusual time offsets.

Inside The World Is Yours Dual Time Zone Tourbillon beats an entirely new movement developed specifically for this model, the JCAA45 caliber. For the first time in its history, Jacob & Co. integrates an off-centered micro-rotor to power an automatic movement. Made of solid 950 platinum, the micro-rotor ensures efficient winding while keeping the overall height minimal. 

Caliber JCAA45 offers the same dual-time functionality as the original model, featuring two independent hour and minute sub-dials. It operates at 21,600 vibrations per hour (3 Hz) and delivers a 65-hour power reserve.

Completing the timepiece is a Blue Alligator Leather strap with a Rose Gold Deployment Buckle. Limited to 199 pieces, The World Is Yours Dual Time Zone Tourbillon is priced at USD 230,000, approximately 844,745 AED.

 

For more information please visite Jacob & Co. official website.

Technical specifications: Jacob & Co. The World Is Yours Dual Time Zone Tourbillon
  1. Case:  Rose Gold, Caseback features Blue Oceans and Gold Continents Metalization on Sapphire, Domed Sapphire crystal with Anti-Reflective Treatment
  2. Diameter:   43   mm
  3. Height:     18.1 mm
  4. Water resistance: 30 m
  5. Dial: Blued Titanium Dial, Stamped Continents, Hand-Finished, Tourbillon in the Center designed as a Rose Gold Finish Compass Rose, Rose Gold-Plated Hands
  6. Movement: Self-winding,Caliber JCAA45, Platinum Off-centered Micro-rotor, Components 300, Jewels 40
  7. Power reserve: 65 hours
  8. Frequency:  : 21,600 vph (3 Hz)
  9. Functions: Hour, Minutes, second timezone
  10. Bracelet / Strap:  Blue Alligator Leather strap featuring a Rose Gold Deployment Buckle  
  11. Availability:  limited to 199 pieces
  12. Price: USD 230,000 or equivalent to 844,745 AED

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