Men's Black / Silver Wilhelm Semi-Skeleton Leather-Band Watch With Day And Date - Black, Silver Heritor Automatic

316L Surgical-Quality Stainless Steel Case Jeweled Automatic Movement Jewel Bearings: 22 Jewels 41-Hour Power Reserve Beats per Hour (BPH): 21600/Hour Sapphire-Coated Mineral Crystal Semi-Skeleton Dial Observation Caseback to view Movement Genuine Leather Crocodile-Embossed Strap Logo-Engraved Stainless Steel Clasp Luminous Hands Luminous Markers Day Sub-Dial Date Sub-Dial Month Display Year Display 42mm Diameter 10 ATM Water Resistance Spot Clean