Montblanc ExoTourbillon Cronografo Villeret 1858

Montblanc ExoTourbillon Chronograph Villeret 1858
Dial:black dial, a small universe with the golden sun (the tourbillon) at 12 clock, the Earth at 6 clock, the moon in the shape of a small 24-hour dial 4-5 clock (as day and night display for the 2nd time zone) and 30-minute chronograph counter at 3 o clock.(as shown picture in this page)
caso back:transparent sapphire crystal caseback
caso material: White Gold case
caso shape: Circle
Strap: black leather strap with adjustable tang buckle;
Glass: sapphire crystal with anti-reflective coating;scratch-resístant
Gender: Man
Movimiento: automatic
Diameter: 47mm.
Functions: Whirlwind , Regulator , 24 hours indicator , dual time , Chronograph
Water-Resístant:3 bar / 30 m
Watch Features: Tick Second Han, Hack mechanism