Vacheron Constantin Malte Tourbillon Regulator


Malte Tourbillon Regulator

The significance of shapes
La Cote des Montres - March 22nd, 2008

Vacheron Constantin Malte Tourbillon Régulateur 18K 5N pink gold - ref.: 30080/000R-9257

The tonneau shape, an integral part of Vacheron Constantin’s history for almost 100 years


The Malte Tourbillon Regulator is presented in a new, larger, perfectly balanced tonneau case. With its tighter lines and more assertive style, it is a spectacular reinterpretation of the Malte line. The characteristic horns, now more compact, provide the ultimate in comfort. Furthermore, the integration of the strap and case is optimised by the new satin-finished lug-covers. Water-resistant to 30 metres, the case is enhanced with a domed sapphire crystal that prolongs the lines of the bezel.

Introduced with the first wristwatches at the start of the 20th century, the tonneau shape enjoyed its golden age up until the 1940’s. The tonneau case has always been an integral part of Vacheron Constantin’s history. The brand began using this new shape for its most prestigious complicated watches in 1912 and included it in its collections throughout the 20th century.

The tonneau shape, part of Vacheron Constantin’s genetic make-up and a particularly demanding form in terms of balance and harmony, is also characteristic of the Malte line.

The 1790R calibre: a perfect example of the Manufacture’s savoir-faire


To celebrate this new tonneau case, Vacheron Constantin’s master watchmakers have designed a mechanical movement that fits perfectly into this geometric shape; this expression of art for art’s sake in horological terms is also one of the hallmarks of authentic haute horlogerie timepieces. So, at the heart of this exceptional watch beats the 1790R calibre, designed, developed and manufactured by Vacheron Constantin.

Embellished with meticulously-worked decorations and finishing, this manual-winding mechanical movement houses two subtle complications that are among the most prized by genuine watch lovers.

The tourbillon, which compensates for the negative effects of gravity, remains one of the most emblematic complications of the art of watchmaking and is the distillation of all the savoir-faire possessed by the Manufacture’s master watchmakers.

The regulator display – originally produced at the end of the 19th century to regulate the flow of railway traffic - will remind connoisseurs that, in the past, the best timers constantly kept an eye on the regulator clock, which had pride of place in every workshop. The hours, minutes and seconds were displayed separately on it so that each could be seen more clearly, thereby facilitating an exact adjustment of the piece being worked on.

The 18K gold dial is the visible counterpoint of the complex and meticulously-made device it houses. The regulator display, a demonstration of this exceptional timepiece’s technical nature, offers a vertical reading of the time - in hours, minutes and seconds - on the tourbillon cage. The five different kinds of finishing – snailing, guillochage, opaline, vertical satining, circular satining – ensure that each indication is extremely easy to read.

Exceptional level of finishing: eleven hours just to hand-finish the tourbillon bar


Some of the exceptional finishing operations on the 1790R movement can only be done by hand, particularly in the case of the bar.

This work is known as berçage or rounding-off. Always a technical challenge, it consists in filing the tips of the arms with perfect regularity in order to give them a conical and semi-cylindrical shape, while carefully marking off the centre and heels. To complete the operation and obtain a perfectly polished rounding-off, the craftsmen polish it with stones, buffs, wooden pegs and finishing pastes. No fewer than eleven hours are needed to meet the stringent finishing criteria required by Vacheron Constantin.

The Côtes de Genève decoration, the meticulous hand-chamfering of the edges of the bridges and the engraving of its individual manufacturing number confirm the 1790R’s exceptional character. Besides its tourbillon, this manual-winding movement features a 40-hour power reserve indicator.

Vacheron Constantin Malte Tourbillon Regulator Platinum 950 - réf. : 30080/000P-9357

Two versions available: in 950 platinum or 18K pink gold


The Malte Tourbillon Regulator is available in 950 platinum or 18K pink gold and comes on a dark-blue (for the platinum version) or brown (for the pink gold version) hand-stitched, saddle-finish alligator strap, with a matching precious metal folding clasp and polished half Maltese cross.


Vacheron Constantin Malte Tourbillon Regulator

Ref.: 30080/000P-9357 & 30080/000R-9257

Vacheron Constantin Malte Tourbillon Régulateur 18K 5N pink gold - ref.: 30080/000R-9257
Reference:numbers 30080/000P-9357 and 30080/000R-9257
Movement:1790 R, manual-winding mechanicalTonneau shaped tourbillon regulator movement, designed and manufactured by Vacheron Constantin
Height of movement: 6.10 mm
Width of movement: 26.90 mm
Length of movement : 28.50 mm
Jewelling: 27 rubies
Frequency : 18’000 vibrations/hour
Indications: Hours and minutes on regulator display
Small second on tourbillon cage
Power reserve: Approximately 40 hours
Case:Platinum 950 or 18K 5N pink gold39.90 mm x 49.90 mm
Transparent sapphire crystal
Water-resistance: 3 Atm equivalent to a depth of 30 metres
Dial:18K gold
Five different kinds of finishing for optimal reading: snailed, guilloched, opaline, vertical satin-finishing and circular satin-finishing
Strap:Dark-blue or brown hand-stitched, saddle-finish,Square-scaled alligator leather
Clasp:Platinum 950 or 5N 18K pink gold folding clasp Half Maltese cross

Vacheron Constantin Malte Tourbillon Regulator Platinum 950 - ref.: 30080/000P-9357