Luxembourg based haute horlogerie brand Duke presents Clarity Tourbillon, an exclusive horological marvel created by Manufacture Grand-Ducale in the Swiss Jura Valley.

Limited to 8 pieces, Clarity Tourbillon watch is driven by an in-house caliber, the 9600. Its oscillating weight is made of sapphire crystal, enabling the unobstructed view of the entire movement from case-back side.

Beating at 21,600 vibrations per hour (3 Hertz), this self-winding mechanical tourbillon movement offers a power reserve of 72 hours.

Boasting a stunning design with a 100-degree opening with softened edges and a floating tourbillon cage, this new timepiece offers a new perspective to the prestigious horological complication invented by Abraham-Louis Breguet 200 years ago.

The “DUKE Clarity Tourbillon” First Edition comes with an octagonal shaped case. Its case structure and its bottom flanks are made of titanium-carbon fiber, while its bezel, including the lugs, as well as its case back and its crown are made of Grade 5 Titanium.

This exclusive timepiece by Duke Horlogerie encompasses fine watchmaking finishes like hand-beveling, polished-mirror effects, reliefs made of alternating grained, sun-brushed or shot-blasted surfaces.

Technical details

Model: DUKE Clarity Tourbillon

Movement
Manufacture Caliber Ref. 9600
Self-winding mechanical movement with tourbillon complication
30 jewels
Frequency 21’600 alt/h (3 Hertz)
Finishing touches exclusively by hand: angling, mirror polishing, straight and circular graining, sunray brushing, shot blasting
Mysterious & silent sapphire rotor
«Clarity» Tourbillon’s cage
360°/ minute double sapphire bridges

Functions
Hours & Minutes
Tourbillon

Dial
Tinted sapphire shot-blasted
Appliques: 18k white gold (PD210) straight grained
Flange: 18k white gold (PD210) engraved mirror polished
Hands: 18k white gold (PD210) mirror polished

Case
Titanium grade 5 bezel, case back, horns, crown, middle case
Carbon fiber titanium cap
Water resistance: 50 m

Edition
Limited edition of 8 pieces