Case: 18K white gold, diameter 41 mm, sapphire crystal case-back
Dial: silver, shot-blasted center, circular satin-brushed and diamond point finishes
Movement: mechanical automatic winding, 33 jewels, 28,800 vibrations per hour, 45-hour power-reserve
Functions: hours, minutes, 24-hour retrograde second time zone, large date, hometime day / night indicator
Water-Resistance: 30 meters
Strap: black alligator, 18K white gold folding clasp
Harry Winston timepieces are manufactured in Geneva, the fine watchmaking capital of the world.