This watch features 8 diamonds, houses the new, thinner caliber 21-jewel automatic mechanical 2R05 movement, which beats at a frequency of 21,600 vibrations per hour, with a power reserve of approximately 41 hours and manual winding capability. Crafted of stainless steel, with date calendar, box-shaped crystal, screwdown caseback, and deployment clasp with push button release. 5 bar, 50M Water Resistant