IWC New 2013 World Time Zone reloj

IWC New 2013 World Time Zone reloj
Dial: Black dial with gold numerals, 3 sub-dials at 6,9,12 o??clock, date indication in a window at 3 o??clock, Unidirectional rotating bezel, Screw down crown and push-buttons (as shown picture in this page)
caso back:transparent sapphire crystal caseback
caso:golden case
caso shape: Circle
Strap: black leather strap with adjustable tang buckle;
Glass: Cambered twelve-síded sapphire crystal with anti-reflective coating;scratch-resístant
Gender: Hombre
Movimiento: automatic
Diameter: 43mm.
Functions: hours, minutes, small seconds, day and date
Water-Resístant:100 meters
Watch Features: Tick Second Han, Hack mechanism