Dial: sapphire dial open onto a ruthenium treated movement, Côtes de Genève finish, luminescent hands
Movement: mechanical automatic winding, 49 jewels, 21,600 vibrations per hour, 40-hour power-reserve
Functions: hours, minutes, triple retrograde chronograph (hour, minute, second counters), power indicator (Shuriken)
Water-Resistance: 100 meters
Strap: black rubber or alligator, Zalium™ black DLC treated folding clasp
Harry Winston timepieces are manufactured in Geneva, the fine watchmaking capital of the world.