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  • Design
  • Technical
  • Tourbillon
  • Time zones
  • Sport

GMT Sport

Greubel Forsey 2021

Men's

This model is an extension to the Sport range that Greubel Forsey debuted in December 2019. The initial version was an interpretation of the GMT watch, in a new case. Still with the same movement, this 33-piece limited edition introduces new finishes, a new bezel (without the relief engraving of the brand’s key values) and, crucially, the first ever metal bracelet from Greubel Forsey, in titanium. Designed by the brand’s Atelier, it is fully integrated with the case and profiled to seamlessly follow the elliptical shape of the case and bezel. The movement, in all-over blue, incorporates the brand’s signature complications of an inclined 24-second tourbillon, a terrestrial globe displaying world time on a 24-hour ring with day/night indication, a disk for the second time zone and, on the reverse side, a city disk with an additional indication of zones that apply Summer Time.

Function

  • Function
    Hours, Minutes, Small seconds

Complications

  • Time zones GMT
    Multiple time zones
    World time
  • Display
    Power-reserve indicator
    Day/night
  • Regulating mechanism
    Inclined tourbillon

Movement

  • Energy supply
    Manual-winding
  • N° of components
    435
  • N° of jewels
    63
  • Power reserve
    72 hours
  • Vibrations
    21600
  • Form
    Round
  • Height/thickness
    13.18 mm
  • Diameter
    36.90 mm

Case

  • Form
    Round
  • Material
    Titanium
  • Height/thickness
    17.80 mm
  • Diameter
    45.00 mm
  • Back
    Sapphire
  • Water-resistance
    100 m

Strap

  • Material
    Titanium
  • Fastening
    Folding clasp

Characteristics

  • Limited/numbered edition
    33