The Excalibur Bi-Retrograde Calendar by Roger Dubuis

This year, Roger Dubuis celebrates its 30th anniversary, and for the occasion, the company pays tribute to its co-founder’s favourite complication: the bi-retrograde display.

This function, previously featured in the Excalibur Grande Complication alongside a dozen other highly complex mechanisms, takes centre stage once again. The Maison has also introduced a less complicated, more classic edition to further honour the bi-retrograde display.

Also referred to as “the ecliptic counters” by the Maison a nod to their elliptical shape and distinctive role in indicating the months and date the design showcases a symmetrical dial layout. Enhanced by refined detailing, it pays homage to the Maison’s early creations from 1996.

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Introducing Bremont's First Tourbillon Watch, The Terra Nova Dual-Time Tourbillon

A dual-timer with a dial that captures the light with its elegance

ByWaqt

13.07.2024

3 minutes read

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The tourbillon stands as one of the most fascinating and revered functions. It is not only a testament to watchmaking skill but also a marvel of engineering. Designed to enhance accuracy by counteracting the effects of gravity on the timekeeping mechanism, the tourbillon embodies the pinnacle of mechanical ingenuity. The creation of a tourbillon is no small feat, it demands an extraordinary level of precision, skill, and patience. Each component of this intricate mechanism is meticulously crafted, often by hand, and assembled with the utmost care. Today, the British maison Bremont embraces this horological challenge, resulting in the release of the Terra Nova Dual-Time Tourbillon, marking Bremont's first venture into tourbillons.

The intricate movement was developed in collaboration with French, Swiss-based watchmaker Olivier Mory, utilizing his tourbillon module to craft a complication tailored for travel and exploration. The watch comes in a brushed and polished black DLC titanium case with a diameter of 42.5mm and a lug to lug distance of 48.8mm. It is equipped with a domed anti-reflective, scratch-resistant sapphire crystal, a black DLC titanium push-in crown and an open case back.

The dial showcases a 3D anthracite guilloche finish, complemented by white Super-LumiNova on the hands and applied indexes. A notable feature is the elegantly domed GMT dual-time globe at 12 o'clock, encircled by a white and gray 12-hour scale serving as a day and night indicator. Positioned at 6 o'clock, the tourbillon is adorned with a blue propeller design on the escapement bridge, reflecting the brand's passion for aviation.

The watch is powered by the Tourbillon Dual time Calibre, a hand-wound movement operating at 21,600 vph (3 Hz) with a 100-hour power reserve. It features a black nubuck leather strap with a black DLC pin buckle.

The Terra Nova Dual-Time Tourbillon is limited to just 30 pieces and is priced at £27,500, equivalent to AED 130,600.

For more information please visit Bremont's official website.

Technical specifications: Bremont Terra Nova Dual-Time Tourbillon

Case: black DLC titanium case, brushed and polished, domed sapphire crystal with anti-reflective coating, black DLC titanium push-in crown, open case back
Diameter: 42.5mm
Lug to Lug: 48.8mm
Water resistance: 100 m
Dial: 3D anthracite guilloche dial, hands and applied indexes coated with white Super-LumiNova, domed GMT dual-time globe at 12 o'clock encircled by a white and gray day and night indicator 12-hour scale, tourbillon positioned at 6 o'clock
Movement: Tourbillon Dual time Calibre, hand-wound, 19 Jewels, -3/+7 Seconds accuracy
Power reserve: 100 hours
Frequency: 21,600 vph (3 Hz)
Functions: hours, minutes, small seconds on tourbillon
Bracelet / Strap: black nubuck leather strap, black DLC pin buckle
Availability: Limited to 30 pieces
Price: £27,500/AED 130,600