Roger Dubuis

Excalibur Aventador S

Book an appointment
Excalibur Aventador S
Book an appointment

First 90° double sprung balances linked with a differential, this outstanding caliber, result of Roger Dubuis' haute horlogerie expertise, works at a 2 x 4 hz frequency, giving it a better resistance to gravity effects and therefore a higher precision. Launch upon an exceptional partnership with Lamborghini Squadra Corse, this timepiece was designed following the same supercar codes. When visionary engineers meet with incredible watchmakers.

Highlights

  • RD103SQ Double sprung balances with differential
  • Hand-wound mechanical calibre
  • Power reserve: 40 hours
  • Case: 45mm , Multi-layer carbon C-SMC carbon
  • Limited edition of 88 pieces
  • Stamped with the Poinçon de Genève
5

BAR - Water Resistance

40

hours of power reserve

312

components in this calibre

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

Double sprung balances with differential

The first Roger Dubuis skeleton double sprung balances linked with a differential.

About this calibre

Technical specifications

Inner & Outer casing

  • ReferenceRDDBEX0613
  • Case size: 45mm
  • Case:Multi-layer carbon C-SMC carbon
  • Dial:Skeleton dial with rhodium plated, black and yellow flange, rhodium plated indexes filled with white luminous SLN, black PVD 18K Gold hands with yellow transfer and white luminous SLN tips, yellow seconds hand
  • Water Resistance:5BAR (50 m)

Strap & Clasp

  • Strap:Bi material strap with black rubber base and black rubber-tech inlay, yellow stitching
  • Clasp:Titanium black DLC, adjustable folding buckle

Calibre

  • Double sprung balances with differential
  • Power reserve: 40 hours
Prev watch
Next watch
View this watch

Excalibur

Excalibur Studs 

Excalibur

Excalibur Studs 

Excalibur

Excalibur Essential
Share this watch
Share this news
Frequent searches
Contact our concierge
Receive a callback
Make an appointment
Locate a boutique
qrcode