»Case / bezel material: Resin
»Resin Band
»Magnetic Resistant
»Shock Resistant
»Mineral Glass
»200-meter water resistance
»LED light
Auto light switch, selectable illumination duration (1.5 seconds or 3 seconds), afterglow
»World time
29 time zones (48 cities + coordinated universal time), daylight saving on/off, Home city / World time city swapping
»1/1000-second stopwatch
Measuring capacity: 99:59'59.999''
Measuring modes: Elapsed time, lap time, split time
Others: Speed (0 to 1998 units / hour), Distance input (0.0 to 99.9)
Mach indicator (speed exceeding 1225 units / hour)
»Countdown timer
Measuring unit: 1 second
Countdown range: 24 hours
Countdown start time setting range: 1 minute to 24 hours (1-minute increments and 1-hour increments)
Other: Auto-repeat
»5 daily alarms (with 1 snooze alarm)
»Hourly time signal
»Full auto-calendar (to year 2099)
»12/24-hour format
»Regular timekeeping
Analog: 2 hands (hour, minute (hand moves every 20 seconds)), 1 dial (speed)
Digital: Hour, minute, second, pm, month, date, day
»Accuracy: ±15 seconds per month
»Approx. battery life: 2 years on CR1220