Casio Pro-Trek PRT-B70-5ER smartwatch watch resin strap. Watch with resin case with a diameter of 50 mm and a thickness of 15 mm. Analog and digital dial. Black digital dial with green bezel. Black resin strap with buckle closure. Model equipped with Neobrite, Barometer (260 / 1.100 HPA), Thermmeter (-10 / + 60 degrees), Digital compass, Altitude detection up to 10,000 meters, Location Indicator, Mission Log, Altimeter data memory, Steptracker, Tide indicator, Phase indicators Moon, Sunrise and sunset display, Fishing Timer, World time function, Stopwatch -1/100 sec - 24 hours, Timer - 1/1 min. - 24 hours, 5 daily alarms, activation - deactivation of the key sound, hand shift function, Telephone Search, 12/24 hour format automatic calendar. 2 years - 1 battery. 20 bar water resistance, delivered with original box and official guarantee. bf22