Mens Zenith Grande Class Power Reserve Watch, stainless steel case (44mm diameter) with see-through sapphire crystal caseback, crocodile leather strap with stainless steel triple-folding buckle, black (#21-M520) or silver (#01-M520) dial with silver hands, and applied silver Arabic numerals, dual timezone display, power reserve indicator at 2 o'clock, date calendar between 4 and 5 o'clock, Elite #685 self-winding mechanical movement, scratch-resistant sapphire crystal, water-resistant to 50 meters.