The Citizen Radiocontrollato Crono H800 is a watch with a sporty soul and thanks to the lightness and strength of titanium it is the ideal companion for formal commitments or for leisure time. Citizen Men's Radio Controlled Series Chronograph Watch. Super Titanium® case, satin-finish steel color with glossy central band and ip black bezel. Watch surface seven times stronger than normal titanium. Case diameter 44 mm. Blue dial with micro-processing with vertical lines and white details treated with luminor, date window positioned at three o'clock. Sapphire crystal with high transparency and anti-reflective treatment. Eco-Drive type movement with light charge with a power reserve of 10 months. 5-channel radio-controlled function with time signal reception from USA, Europe, Japan, China. World time with time of 26 cities in the world. 1/20 sec. Chronograph Perpetual calendar. Steel-colored supertitanium® bracelet with safety clasp. Water resistance 100 meters. Weight gr. 90.5.