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RS12

Description

Rudis Sylva is proud to present the RS12 Grand Art Horloger, the third generation of timepieces equipped with the Harmonious Oscillator and decorated in the most exquisite fashion.

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This revolutionary regulator featuring two toothed balances is a unique invention minimising the effects of gravity while boasting highly sophisticated decorative details hand-worked by the region’s finest craftsmen. Its technical characteristics are also exceptional:

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  • The two toothed balances are interlinked. This link ensures the same amplitude. The symmetry and energy of the balance springs are constantly opposed, enabling instantaneous average correction in the vertical position, which minimises the effect of gravity.

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  • The cage turns 360 degrees in 60 seconds.

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  • The pallet fork is positioned at 90 degrees.

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  • The double barrel ensures a power reserve of 70 hours.

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  • The frequency is 21,600 vibrations/hour (3 Hz).

  • Case: Rose Gold, White Gold or Titanium
    Width: 44 mm Height: 14.3 mm Case Finish: Polished Inter-horn distance: 23 mm
  • Back: Rose Gold, White Gold or Titanium, Screwed
    Engraving : By hand Decoration : And-engraved sun dial with grand feu enamel Sun dial origin: Watchmaker’s farmhouse from 1750, Les Bois Strap: real alligator, large scales with tassel Buckle: Tongue Rose Gold, White Gold or Titanium Crown: Rose Gold, White Gold or Titanium with engraved logo Brand logo: 3 fir trees on 3 mountains Logo symbolism: settling of the Jura by clearing, around 1350
  • Hands: Gold, hand decorated
    Decoration: Drawing on the 2 faces, bevelling on the flanks
  • Main plate: Hand guilloche worked
    Pyramids: 60 tapering
  • Movement: Harmonious Oscillator
    Dimensions: H. 7,78 mm / Ø 39,55 mm Winding: Manual, 49 crown revolutions Power reserve : About 70 hours Manufacture : Made by Rudis Sylva
  • Harmonious Oscillator: Unique system worldwide
    Balances: Toothed, interlinked, ensuring the same amplitude Escapement: Only 1 with 1 pallet fork positioned at 90 degrees Frequency : 21,600 vibrations/hour (3 Hz) Cage rotation : 360 degrees in 60 seconds Cage diameter : 17,40 mm Balance-springs : 2, flat, asymmetric deployment Balance-springs symmetry and energy : Constantly opposed Vertical gravity correction : Instantaneous, completely eliminating the effect of gravity
  • Movement finishes: Haute Horlogerie finishing
    Main plate: Bevelling, tapering pyramid guilloche work Bridges: Decorated, bevelling, circular graining Gear train : Circular graining, diamond-polished corners Barrel drum : Snailed Titanium cage bridge : Bevelling, 28 inward corners, drawing 30 h. work
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