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Greubel Forsey Quadruple Tourbillon Secret

Greubel Forsey Quadruple Tourbillon Secret Platinum
© Greubel Forsey

Greubel Forsey Quadruple Tourbillon Secret Red Gold
© Greubel Forsey

The Quadruple Tourbillon Secret is a wristwatch by Greubel Forsey.

Variant of the model Quadruple Tourbillon with hidden quadruple tourbillon, presented in 2012.



  • Ø 43.5 mm, H 16.11 mm
  • Sapphire crystal, domed, and transparent asymmetrical caseback
  • Lateral window with shaped sapphire crystal
  • Relief engraving of the name of the invention on the manually hammered caseback
  • Waterproof to 3 atm


  • Gold multi-level either black (red gold version) or silvered (platinum version)
  • Gold hour markers
  • Gold display sectors


  • Hours, minutes
  • Two inner minute tourbillons, 30° inclined, two outer tourbillons with 4 minutes circulation time, hour and minutes, small seconds and power reserve indicator via arc



  • 8 pieces in red gold and 8 pieces in platinum

greubel_forsey_quadruple_tourbillon_secret.txt · Last modified: 03.07.2022 15:34 by

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