- 100m water resistant
- Solar powered
- LED light (Super Illuminator)
- Afterglow
- Mobile link (Wireless linking using Bluetooth®)
- Dual time (Home city time swapping)
- 1-second stopwatch
- Measuring capacity: 23:59'59
- Measuring modes: Elapsed time, split time
- 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)
- Daily alarm
- Battery level indicator
- Full auto-calendar (to year 2099)
- Power Saving (hands stop to save power when the watch is left in the dark.)
- Date display
- Regular timekeeping
- Analog: 3 hands (hour, minute (hand moves every 10 seconds), second)
- 3 dials (day, dual time hour and minute, dual time 24-hour)
- Accuracy: ±15 seconds per month (with no mobile link function)
- Approx. battery operating time
- 5 months on rechargeable battery (operation period with normal use without exposure to light after charge)
- 22 months on rechargeable battery (operation period when stored in total darkness with the power save function on after full charge)
- Module: 5560
- Size of case 49.2 45.8 12.0 mm