DUKE By Vianney Halter
Reversity Minute & Jumping Hour
Clarity Tourbillon & Invisible Rotor
(automatic)

DUKE by Vianney Halter is a
Limited Edition of 8 pieces

Mentoring

Colla­boration with the Master Watchmaker Vianney Halter

DUKE by Vianney Halter, a Limited Edition of 8 pieces, is not only a simple collaboration, it means much more for DUKE's founder, as the Master Watchmaker Vianney Halter is his mentor.

After the success of the FIRST EDITION, they together imagined the evolution of the Clarity Tourbillon.

As proof of long-term collaboration and perfection, an 18k Rose Gold Hand Engraved signature plate "By Vianney Halter" is placed on the dial

A unique Carbon Fiber infused with 18k Rose Gold has specially been developed for this exclusive limited edition

The Goal

Nothing should obscure the clarity of the tourbillon

Nothing, not even the hands.

For this reason we decided to develop a Jumping Hour and a Reversity Minute (Retrograde).

These new complications were added to the Clarity Tourbillon and the Invisible Rotor (automatic) and assembled in the instantly recognizable watchcase.

Unparalleled

Design and Crafts­manship

The dial testifies unrivalled attention to detail. Made of a slightly transparent Smoked Sapphire to let appear the exclusive watch mechanism, the dial is decorated with solid 18K Rose Gold appliques (logo, guichet and numbers).

Each applique delicately placed one after the other by hand. A solid 18k Rose Gold chapter ring, with a minimalist minute track, fulfills the dial.

The complex reversity minute hand, openworked, is made of Titanium Grade 5 due to technical purposes of the retro-jump.

Decorations

Exclusive Artworks

The main plate and the bridges are entirely hand beveled (anglage main), microblasted and finally black PVD treated.

The screws are mirror polished (black polished) and all the other components, without exception, are hand decorated.

All DUKE timepieces are entirely decorated by hand

Technical Specs

General Description

Model
BY VIANNEY HALTER
Limited Edition
1 of 8
Case Meterial
18k Rose Gold and Carbon Fiber infused with 18k Rose Gold
Movement
Caliber 9601 (limited to 8 examples)
Indications
Reversity Minute and Jumping Hour
Complications
Clarity Tourbillon and Invisible Rotor (automatic)
Autonomy
72 hours (3 days)
Components
211 parts for the movement, 314 parts in total
Total Weight
320 grams
Finishing
Entirely Hand Decorated

Movement

Caliber
Caliber 9601 (limited to 8 examples)
Indications
Reversity Minute and Jumping Hour
Tourbillon Escapement
Clarity Tourbillon
Automatic Winding
Invisible Rotor
Crown Positions
2 (neutral: winding / pull out: time correction)
Time Correction
1 way (forward only)
Power Reserve
One barrel with 72 hours (3 days)
Crown Turns
50 to fully wind
Rotor Turns
200 to fully wind
Number of Jewels
46
Diameter
36mm
Thickness
11mm
Finishing
Entirely Hand Decorated

Clarity Tourbillon

Tourbillon
1 Minute Tourbillon with double Invisible Sapphire Bridges
Frequency
3Hz - 21.600vph
Escapement
Jeweled lateral swiss lever escapement
Balance Wheel
Variable inertia adjustable with weights
Tourbillon Cage
18k Rose Gold
Chaton
polished solid 18k Rose Gold

Invisible Rotor

Invisible Rotor
Patented
Winding System
Uni-directional
Ball Bearing
Ceramic
Oscillating Mass
invisible sapphire rotor disc with hidden tungsten heavy weight on a 180° bow fix DUKE central screw (mirror polished)

Dial & Hands

Dial
Smoked sapphire
DUKE logo, Numbers & Guichet
solid 18k Rose Gold - straight graining and hand beveling
Chapter Ring
Solid 18k Rose Gold - circular graining with hand painted minute indicator
Jumping Hour
White Titanium Grade 5 Hour Disc - circular grained - with Black Hours
Reversity Minute
Titanium Grade 5 Hand with 18k Rose Gold PVD treatment, openworked - straight graining with hand painted indicator tip
Signature Plate
18k Rose Gold, with Hand Engraved "by Vianney HALTER"

Case

Material
18k Rose Gold and Carbon Fiber infused with 18k Rose Gold
Water Resistance
50 meters (5ATM)
Diameter
44mm
Thickness
14mm
Glasses
Sapphire with scratch-resistant and anti-reflective coating on both sides
Label Engraving
MGD
Finishing
Entirely Polished by Hand

Buckle & Straps

Buckle
Ardillon
Material
18k Rose Gold
Polished by Hand
Hand beveling and straight graining
General straps
Black rubber
Bespoke straps
Each watch comes with a personalized leather strap made to measure

Price

Inquiry
Pre-Series

First Edition