Roger Dubuis

Automatic with micro-rotor

Book an appointment
Automatic with micro-rotor
Book an appointment

The daring and assertive automatic Jewellery collection reflects a multi‑facetted universe: fully‑paved dials, satin‑brushed dials, and the sparkle of diamonds set on the dial, the case or the clasp. The epitome of refinement.


  • Fully paved with brilliant-cut diamonds (6.77 cts approx.)
  • RD620 Automatic calibre with micro-rotor
  • Self-winding mechanical calibre
  • Power reserve: 52 hours
  • Case: 42mm , Pink gold Gem-set
  • Limited edition of 188 pieces
  • Stamped with the Poinçon de Genève

components in this calibre


hours of power reserve


Limited edition

Poinçon de Genève

The ultimate guarantee of the finest traditional watchmaking. Roger Dubuis makes it a priority, when producing this timepiece, to follow only the most demanding & strictest criteria for quality and craftsmanship.

Learn more

Automatic calibre with micro-rotor

The latest-generation, self-winding mechanical movements

About this calibre

Technical specifications

Inner & Outer casing

  • ReferenceRDDBEX0405
  • Case size: 42mm
  • Case:Pink gold Gem-set
  • Dial:Fully paved with diamonds
  • Water Resistance:3BAR (30 m)

Strap & Clasp

  • Strap:Black, genuine alligator
  • Clasp:Folding clasp in pink gold set with brilliant-cut diamonds


  • Automatic calibre with micro-rotor
  • Power reserve: 52 hours
Prev watch
Next watch
View this watch

Excalibur 42

Automatic with micro-rotor

Excalibur 42

Automatic with micro-rotor

Excalibur 42

Automatic with micro-rotor
Share this watch
Share this news
Frequent searches
Contact our concierge
Receive a callback
Make an appointment
Locate a boutique