• Shock resistant
• LED light. Selectable illumination duration, afterglow
• World time: 29 time zones (27 cities) daylight saving on/off
• 5 daily alarms
• Full auto-calendar (to year 2099)
• Approx. battery life: 2 years
• Size of case/total weight: 46.3 x 43.4 x 15.8mm/47g