• World time

Dual time (Home city time swapping)

  • Stopwatch

1-second stopwatch Measuring capacity: 23:59’59 Others: Fly back, direct timing start from the timekeeping mode

  • Alarm/hourly time signal

Daily alarm

  • Calendar

Full auto-calendar (to year 2099)

  • Energy saving feature

Power Saving (hands stop to save power when the watch is left in the dark)

  • Run time

Approx. battery operating time: 5 months on rechargeable battery (operation period with normal use without exposure to light after charge) 19 months on rechargeable battery (operation period when stored in total darkness with the power save function on after full charge)

  • Accuracy

Accuracy: ±15 seconds per month (with no mobile link function)

  • Other features

Regular timekeeping: Analog: 3 hands (hour, minute (hand moves every 10 seconds), second), 4 dials (24-hour, day, dual time hour and minute, dual time 24-hour)

Date display

Day indicator



Basic Information

Case size (L× W× H)

50 × 45.2 × 9.6 mm


133 g

Case and bezel material

Case / bezel material: Stainless steel


Stainless Steel Band

One-touch 3-fold Clasp

Water resistance

100-meter water resistance

Power supply and battery life

Tough Solar (Solar powered)


Smartphone Link/App Connectivity Features

Smartphone Link feature

Mobile link (Wireless linking using Bluetooth®)




Sapphire crystal with glare-resistant coating

Bezel features

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