Chopard 1000 Miglia GT XL Power Reserve Men's Watch 168514-3001. This watch has an automatic movement with a 46-hour power reserve contained within a 44mm stainless steel case. The dial is black with white Arabic numerals, second time-zone GMT function, and date display covered by a scratch resistant sapphire crystal. The strap is black rubber with a tire-tread texture and double-locking fold-over clasp. Water resistant up to 100 meters.