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Excalibur SC-V12

Roger Dubuis 2020

Men's

Tying in with the Lamborghini Essenza SCV12 hypercar, Roger Dubuis reveals the Excalibur Essenza SCV12, a watch whose own engine is a match for the most powerful V12 ever. Entirely customisable, this evolution of the emblematic Excalibur Aventador S profoundly reworks the Duotor movement to make it even lighter for enhanced performance. Removing the upper bridge leaves the barrel open to view – as though looking through a supercar’s transparent hood. Purpose-made by Roger Dubuis for Lamborghini, the manual-winding RD103SQ Duotor calibre is protected by five patents and distinguished by the Poinçon de Genève quality seal. It operates at a very high frequency of 57,600 vph thanks to the Duotor twin balance system, with each balance inclined at 45 degrees in a V12 configuration. Power reserve is 40 hours. Strut bars on the top of the movement remain a signature feature of Lamborghini-inspired Excalibur watches.

Function

  • Function
    Hours, Minutes

Complications

  • Display
    Deadbeat seconds or independent seconds

Movement

  • Movement name
    RD103SQ Duotor
  • Energy supply
    Manual-winding
  • N° of components
    312
  • N° of jewels
    48
  • Power reserve
    40 hours
  • Vibrations
    57600
  • Form
    Round
  • Height/thickness
    7.80 mm
  • Diameter
    36.10 mm

Case

  • Form
    Round
  • Material
    Carbon
  • Height/thickness
    14.04 mm
  • Diameter
    45.00 mm
  • Back
    Sapphire
  • Water-resistance
    50 m

Strap

  • Material
    Rubber
  • Colour
    Green
  • Fastening
    Folding clasp