Graff once again springs a surprise with its extremely distinctive MasterGraff Perpetual Calendar, an innovative timepiece with a powerful design. Its faceted platinum case houses Graff Caliber 7, a self-winding movement exclusively designed, developed and built in Switzerland for this model. Perfectly aligned along a horizontal axis, the perpetual calendar disks indicating the days and months were created using an electroforming technology that gives them a stunningly light and transparent effect. Once adjusted, the leap-year indicator appearing at 4 o’clock will require no further date adjustment until the year 2011. Visible through the sapphire crystal caseback of the watch, a 2.4mm off-centered micro-rotor in 22K gold has been cleverly incorporated into the watch movement. A flying tourbillon at 6 o’clock, a diamond-set crown, the brand symbol at 12 o’clock… The MasterGraff Perpetual Calendar also features all the distinctive attributes of the Maison.