Anti-reflective coating sapphire glass (resists scratching) Neo-bright luminous hands & markers 01 push, 03 fold type buckle Solar charging system 29 time zones (29 world cities time) Neddle position automatic correction Daylight saving time setting function Neddle position automatic correction Continuous direction correction Stopwatch, Timer, Alarm Auto calendar Battery indication display Power saving function Weight: 118g Module no. 5311 (number for operation manual)