Chopard L.U.C Engine One Tourbillon

To celebrate Chopard’s 150th anniversary as well as the decades of passion it has shared with the world of motor sports, the Geneva-based brand is introducing this new L.U.C Engine One Tourbillon model combining the finest elements of the two forms of mechanical expression.

From its strong lines to the most subtle details, everything about this powerful timepiece honours the automobile spirit also admirably accentuated by a fine watch movement machined like an engine block.

The Chopard L.U.C Engine One Tourbillon watch model houses a proprietary mechanical hand-wound tourbillon movement, L.U.C Calibre 1TRM. In much the same way as a car engine, this movement is mounted on silent blocks – that absorb shocks – and held by three lever arms inserted into the case middle.

This L.U.C Calibre 1TRM designed, developed and produced by Chopard Manufacture beats at a cadence of 28,800 vibrations per hour and boasts a 60-hour power reserve. Chronometer-certified by the COSC, a sure token of reliability and precision, this tourbillon movement drives displays of the hours, minutes, seconds and the power reserve.

Chopard L.U.C Engine One Tourbillon watch

In keeping with automobile traditions, the reamed engine block bears the Chopard signature; while a circular segment directly fixed to the upper face of the movement carries the power-reserve display at 12 o’clock positioned opposite the tourbillon bridge at 6 o’clock featuring a design that is a first for Chopard.

Representing a magnificent mechanical feat of engineering, the L.U.C Engine One Tourbillon is distinguished not only by its high-end motorisation, but also by its bodywork that endows it with an inimitably sophisticated style.

The titanium case is water-resistant to 50 metres and features alternating polished and satin-brushed finishes; it also carries slightly curved applied lugs that enhance the overall dynamic effect. Streamlined like car wings, these lugs ensure excellent wearer comfort and a perfect fit on the wrist for the opulent 35.4 x 44.4 mm case.

The dial is also inspired by the automobile world and plays on the theme of transparency. The new Arabic numerals characteristic of the L.U.C collection and the hour-markers are engraved and black-tinted beneath the glare-resistant sapphire crystal.

The hand-sewn black alligator leather strap setting the perfect finishing touch to this model is enhanced by four reinforced inserts evoking the seats of classic racing cars.

Vividly embodying the strong ties between the automobile world and that of fine watchmaking, the L.U.C Engine One Tourbillon in titanium is produced in a limited series of 150, in honour of Chopard’s 150th anniversary.

Technical details

Model: Chopard L.U.C Engine One Tourbillon in titanium
Ref. 168526-3001
Limited edition of 150 pieces

Brushed/polished titanium case
Length: 44.40 mm
Width: 35.40 mm
Thickness: 10.90 mm
Water-resistant to: 50 metres
Titanium crown with L.U.C logo: 7.00 mm
Engraved glare-resistant sapphire crystal front and back
Exhibition back secured with screws

Hand-wound tourbillon movement L.U.C 1TRM
Total diameter: 34.00 X 25.90 mm
Thickness: 5.60 mm
Number of jewels: 29
Frequency: 28,800 vph
1 barrel
Power reserve: 60 hours
Chronometer certified (COSC)

Dial and hands
Arabic numerals engraved and black tinted under the sapphire crystal
Dauphine fusée-type hour and minute hands
Counter-type small seconds hand

Functions and displays
Central hour and minute hands
Small seconds at 6 o’clock
Power-reserve display at 12 o’clock

Strap and buckle
Hand-sewn black alligator leather lined with brown alligator leather with gadroons
Titanium pin buckle

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