316L Surgical-Quality Stainless Steel Case; Jeweled Automatic Movement; Jewel Bearings: 19 Jewels; 36-Hour Power Reserve; Beats per Hour (BPH): 21600/Hour; Sapphire-Coated Mineral Crystal; Mother-of-Pearl Dial; Skeleton Dial; 12 Crystal Markers on Dial; Observation Caseback to view Movement; Jewel-Tipped Crown; 316L Surgical-Quality Stainless Steel Bracelet; Logo-Engraved Fold-Over Push-Button Deployment Clasp; Luminous Hands; 38mm Diameter; 10 ATM Water Resistance;