This Weiss Jewelers brand precision watch features 80 Swarovski crystals and a mother of pearl face with stainless steel case and comes with 3 interchangable genuine leather straps, Screw down crown, This watch is made in America with Swiss Chronograph movement. Sapphire crystal with date lens, Genuine mother-of-pearl dial,   The beautiful watch features 11 genuine diamond hour markers.   Case diameter: 29.8 mm