Wonderful Citizen Eco drive (movement by natural or artificial light) , and fully charged it works for about 6 moths.world time GMT, and Special Edition "BLUE ANGELS", eco drive movement cal. b877, low charged warning the watch has little power, the second hand start moving in two seconds at a time, date, blue dial, stainless steel case, stainless steel bracelete, water resistant 20 Bar (200 metres), screw-down crown, the case measure 42mm without the crown, the circunference of the watch is about 22 cms, the weight is about 160 grs, never warn, new, with original case and documents.