Model: Casio Watch - Casio Atomic Waveceptor WVQ142DA-2AV Case dimension: 40mm in diameter, 11mm in thickness Features: Atomic timekeeping; Auto receive function; Manual receive function 100M Water resistant Blue face LED light with afterglow Daily alarm Unidirectional rotating bezel Auto calendar (pre-programmed until the year 2099) Accuracy +/- 20 seconds per month (with no signal calibration) Metal bracelet Items included: Casio watch owner's manual and warranty paper