Polished Stainless Steel Case and Bracelet. Black Dial with silver tone Luminous hands and markers. Inlaid Black Bezel and Subdials. Date. Chronograph measures up to 60 minutes. Scratch resistant mineral crystal. Eco Drive - charges in sunlight or indoors. Never need to change the battery. Insufficient Charging Warning Feature. 150-Day Power reserve. Push-button deployment clasp. 24 hour time. Water Resistant to 100m. Case measures 31mm wide by 10mm thick.