Casio BGD565-1 Baby-G women s digital watch features a 38mm wide and 11mm thick black resin case with a fixed bezel and textured function pushers. Casio BGD565-1 is powered by Japanese quartz movement. This stylish watch also features a solid black digital dial with Arabic numeral hour markers along with the chronograph shock resistant stopwatch: 1/100-second stopwatch measuring capacity: 00 00 00~59 59 99 (for the first 60 minutes) 1:00 00~23:59 59 (after 60 minutes) measuring unit: 1/100 second (for the first 60 minutes) 1 second (after 60 minutes) measuring modes: elapsed time split time 1st-2nd place times timer: countdown timer: measuring unit: 1 second countdown range: 24 hours countdown start time setting range: 1 second to 24 hours (1-second increments 1-minute increments and 1-hour increments) other: auto-repeat; alarm/hourly time signal: hourly time signal multi-function alarm; flash alert: flashes with buzzer that sounds for alarms hourly time signals; light: electro-luminescent