• Case size (L× W× H): 56 × 54 × 18 mm
• Weight: 88 g
• Case and bezel material: Resin
• Band: Resin Band
• Construction: Shock Resistant, Mud Resistant
• Water resistance: 200-meter water resistance
• Power supply and battery life: Tough Solar (Solar powered)
• Glass: Mineral Glass
• Compatible band size: 150 to 220 mm
• World time: 31 time zones (48 cities coordinated universal time), daylight saving on/off
• Stopwatch: 1/100-second stopwatch
• Measuring capacity: 23:59'59.99''
• Measuring modes: Elapsed time, split time, 1st-2nd place times
• Timer: 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)
• Alarm/hourly time signal
• 5 daily alarms
• Hourly time signal
• Light: LED backlight (Super Illuminator)
• Full auto LED light, selectable illumination duration (1.5 seconds or 3 seconds), afterglow
• Light color
• LED:White
• Calendar: Full auto-calendar (to year 2099)
• Mute feature: Button operation tone on/off
• Energy saving feature: Power Saving (Turns off the display when the watch is left in the dark)
• Battery display/alert: Battery power indicator
• Run time: Approx. battery operating time:
• 13 months on rechargeable battery (operation period with normal use without exposure to light after charge)
• 27 months on rechargeable battery (operation period when stored in total darkness with the power save function on after full charge)
• Accuracy: ±15 seconds per month
• Other features: 12/24-hour format
• Regular timekeeping: Hour, minute, second, pm, month, date, day