Explore models fitted with this calibre

RD509SQ

Skeleton flying tourbillon

RD103SQ

Double sprung balances with differential
Skeleton flying tourbillon | RD505SQ

RD505SQ

Skeleton flying tourbillon

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

Highlights

This exclusive skeleton double sprung balances is directly inspired from the supercar world and has been specificaly developped with our partner Lamborghini Squadra Corse.

Highlights

This exclusive skeleton double sprung balances is directly inspired from the supercar world and has been specificaly developped with our partner Lamborghini Squadra Corse.

The RD103SQ caliber works at a 2 x 4 hz frequency, giving it a better resistance to gravity effects and therefore a higher precision. That is the reason why, the watchmakers at Roger Dubuis have chosen to develop a jumping second in order to emphasize the ultimate precision of this caliber.

The RD103SQ caliber works at a 2 x 4 hz frequency, giving it a better resistance to gravity effects and therefore a higher precision. That is the reason why, the watchmakers at Roger Dubuis have chosen to develop a jumping second in order to emphasize the ultimate precision of this caliber.

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.

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Technical specifications

Features

  • Type: Hand-wound mechanical caliber
  • Function: Hours, Minutes, Jumping Second, Power Reserve Indicator
  • Power reserve: 40

Decorations

  • Skeleton caliber inspired by the Lamborghini Aventador S supercar
  • Anthracite grey NAC treatement
  • Shot-blasted and circular grained plate and bridges
  • Poinçon de Genève finishings

Specifications

  • Reference: RD103SQ
  • Components: 312
  • Jewels: 48
  • Diameter: 16
  • Thickness: 7.8 mm
  • Frequency: 2 x 4 Hz (57'600 vph)

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