Unveiled at Geneva Watch Days (GWD26), the Chopard L.U.C 1963 Heritage Regulator is a 25-piece limited edition timekeeping release masterminded by Karl-Fritz Scheufele. Available exclusively through Chopard boutiques, this contemporary haute horlogerie piece pairs a 40 mm ethical white gold case with the hand-wound L.U.C Calibre 98.02.
Engineering the L.U.C Calibre 98.02 Architecture
At the architectural core of this release lies the hand-wound L.U.C Calibre 98.02 movement. The engine driving this regulator has earned chronometer certification from the Official Swiss Chronometer Testing Institute (COSC), verifying its precision. Alongside COSC validation, the watch carries the prestigious Poinçon de Genève certification, ensuring high standards of finishing and component origin.
The mechanical layout is housed within a slim 10.30 mm profile. To maximize visual depth and optimize light distribution across the internal components, Chopard integrates a sloped rehaut. This polished chapter ring effectively bounces light directly back into the movement architecture, illuminating the hand-finishing visible through the exhibition caseback.
Material Science and Form Factor Economics
The choice of materials dictates the wearability and tactile profile of the L.U.C 1963 Heritage Regulator. Chopard utilizes ethical white gold for the 40 mm case structure, matching the silver-toned dial to create a cohesive aesthetic. According to hands-on evaluations by Deployant during GWD26, the watch feels exceptionally slim and comfortable on the wrist.

For collectors tracking the broader GWD26 showcase, Chopard also introduced a companion piece: the L.U.C 1963 Heritage Chronograph. That variant scales up slightly to a 42mm Lucent Steel case paired with a blue dial, housing the fully integrated column-wheel L.U.C 03.07-L movement which delivers a 60-hour power reserve. Unlike the regulator’s white gold architecture, the chronograph’s movement pairs a brass-and-gold-plated baseplate featuring perlage with German Silver (maillechort) bridges that undergo a specialized manufacturing process.
During production, these maillechort bridges are gold-plated before receiving Côtes de Genève stripes. The final machining step shaves off the majority of the gold plating, leaving only a sliver of gold visible at the upper edge of each striping stroke. This meticulous subtraction method highlights the underlying material contrast while maintaining traditional decorative geometry.
The 30-Second Verdict
- Availability: Strict 25-piece limited edition, sold exclusively through Chopard boutiques.
- Dimensions: 40 mm diameter, 10.30 mm thickness (Regulator); 42 mm diameter (Chronograph).
- Certifications: COSC chronometer-certified and Poinçon de Genève (Regulator).
- Power Architecture: Hand-wound L.U.C Calibre 98.02 (Regulator); Column-wheel L.U.C 03.07-L with 60-hour reserve (Chronograph).
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