Men"s Sophisticated Black I * Product Material: Ceramic * Product Weight: 0.66 lbs. * Hidden Push-Button Butterfly Clasp Closure * Black Dial Face * 3 ATM Water Resistant * Stainless Steel Caseback * High Tech Ceramic & Stainless Steel Bracelet * Chronograph Display w/Date * Arabic Numbers * Cubic Zirconia on Bezel * Quartz Movement * Sapphire Crystal Sphere