Case materials: Plastic
Strap materials: PU rubber
Case size (3H-9H) 52.6mm
Case size (6H-12H): 57.7mm
Dimention of the watch: 243mm
Features:
** 12 digits LCD display for month,date,hour,minute,second and week.
** 12H/24H format selectable,auto calendar.
** Stop watch. 1/100 second chronograph with split funtion.
** 1 alarm and chime hourly.
** EL backlight.