CASIO G SHOCK GBD800SF-1

• Mineral Glass
• Shock Resistant
• 200-meter water resistance
• Case / bezel material: Resin
• Resin Band
• LED backlight (Super Illuminator)
• Auto light switch, selectable illumination duration (1.5 seconds or 3 seconds), afterglow
• Mobile link (Wireless linking using Bluetooth®)
• Step count using a 3-axis acceleration sensor: 0 to 999,999 step count display range
• Step Goal Progress Display (step count goal setting range: 1,000 to 50,000, 1,000-step increments)
• Step Count Graph: Hourly step count for the past 7 hours on a 6-level graph
• Step indicator
• Power Saving: Auto sensor sleep state entry after fixed period of non-activity
• Dual time (Home time swapping)
• 1/100-second stopwatch
• Measuring capacity:
• 00'00''00~59'59''99 (for the first 60 minutes)
• 1:00'00~23:59'59 (after 60 minutes)
• Measuring unit:
• 1/100 second (for the first 60 minutes)
• 1 second (after 60 minutes)
• Recorded data: Up to 200 records (measurement start month, date, lap/split times)
• Target Time alarm up to 10 Target Time settings
• Countdown timer
• Timer for interval measurement (up to five time settings)
• Measuring unit: 1 second
• Input range: 00'00" to "60'00" "(1'-second increments)
• Others: Auto-repeat (number of repeats settable from 1 to 20), auto-start
• 5 daily alarms
• Hourly time signal
• Full auto-calendar (to year 2099)
• 12/24-hour format
• Button operation tone on/off
• Regular timekeeping: Hour, minute, second, pm, year, month, date, day
• Accuracy: ±15 seconds per month (with no mobile link function)
• Approx. battery life: 3 years on CR2025