Hours, Minutes Dial Rotating in 10 min on the Central Axis, Patented Differential Gears System; Aluminium Lacquered Earth Globe Rotating in 60 sec on 2 Axis; Mechanical Gravitational Rotating Wheels on 2 Axis: • 1st Axis: in 2.50min, • 2nd Axis: in 60sec; Genuine Meteorite Stone Rotating in 60sec.