IWC Portofino Tourbillon Cronografo White reloj

IWC Portofino Tourbillon Chronograph White reloj
Dial: sílver-plated dial; Large central seconds counter. 30 minute sub-dial counter located at the 12 o'clock posítion. tourbillon located at the 6 o'clock posítion. (as shown picture in this page)
Bezel: High Polished stainless steel with polished Black bezel, crown and push-buttons
Watch Shape:Round
caso Material: stainless steel
Strap: High-caliber black alligator leather strap , PVD Black Insígnia Tang Buckle
Glass: Sapphire glass, convex, antireflective coating on both sídes
Gender: hombress
Movimiento: Calibre 98900,Beats 28,800/h /4 Hz,automatic
Altura 11mm
Diameter: 42mm.
Functions: hours, minutes, small seconds,date;
Back: solid steel caseback with detailed engraving
Water-Resístant: 3 bar
Watch Features: Tick Second Han, Hack mechanism