Features: Stainless Steel Case Stainless Steel Bracelet Quartz Movement Caliber: Miyota JS20-H1 Mineral Crystal Red Dial Analog Display Crystal Accents Chronograph Function 12/24 Hours Display Luminous Hands Screwed Case Back Deployment Clasp 100M Water Resistance Approximate Case Diameter: 39.00 mm Approximate Case Thickness: 11.30 mm