Case materials: Zinc alloy
Strap materials: Stainless steel
Case size (3H-9H) 41.8 mm
Case size (6H-12H): 44 mm
Total length of the watch: Adjustable
Weight : 135 g
Features: ** 13 Digits LCD display for month,date,hour,minute,second and week. ** 12H/24H format selectable,auto calendar. ** 1 alarm and chime hourly ** Timer ** Dual Time ** 1/100 second chronograph with split function ** EL backlight
** 30M waterproof