Mechanical movement, automatic winding, caliber GG 12110, 18 ct. gold rotor. Tourbillon, perpetual calendar, power reserve display and moon phase. Water resistant up to 10 atm. Bezel set with 2 rings of 102 diamonds 2.93 Kt.
Gérald Genta - Arena Tourbillon Perpetual Calendar - Time of Switzerland copyright 2000-2006 design by plankton-design. produced by nextron. Last Update: 11.10.2008