Features: Made In Germany Stainless Steel Case Leather Strap Quartz Movement Caliber: Ronda 5020.B 5 Jewels Mineral Crystal White/Silver Dial Analog Display Chronograph Function Pulsometer Telemeter 12 Hours Totalizer Big Date Stopwatch Date Display Pull/Push Crown Solid Case Back Buckle Clasp 50M Water Resistance Approximate Case Diameter: 42mm Approximate Case Thickness: 11mm