Ice-Watch ICE chrono is a precision chronograph watch that combines a matte dark blue case with gold-tone details for everyday wear and timing tasks. Key attributes: Dark blue | Gold | Biomass plastic | 10 ATM water resistance | Japanese quartz movement | Chronograph with 30-minute counter and 60-second stopwatch | 24-hour subdial | Date display | Analog display | Buckle closure | Round case | Matte dark blue finish | Gold-tone hands and indices | Mineral glass | Dark blue silicone strap | Dimensions & fit: Case diameter: 40 mm | Case height: 13 mm | Band width: 20 mm | Composition & care: Case: Biomass plastic | Case back: Stainless steel | Glass: Mineral glass | Strap: Silicone | Wipe clean with a soft cloth. Avoid strong chemicals and high temperatures. Rinse and dry after saltwater exposure; operate crown and pushers only when dry.