On September 22, 2011 in Monaco, Harry Winston will be offering up this one-off Midnight GMT Tourbillon as part of this year’s Only Watch charity auction. The bezel discreetly bears three distinctive arches of the Harry Winston’s New York Salon atop a platinum case crafted exclusively for Only Watch. The detailing and features are immense as this 45mm beauty features a mechanical bidirectional automatic movement with a 110-hour power reserve. The tourbillon positioned at 6 o’clock carries the small seconds display, while the GMT display at 9 o’clock is enriched with a day/night indication. The 11 o’clock aperture indicates the cities representing the timezone, with Monaco being included in the mix in tribute to the Only Watch event.