This is an ultra light ion sports watch, it helps adjusting human body's electric balance by Far Infrared Ray and Minus Ion emitted from Tourmaline and minus ion powder.
Ultra light (10gram)
1 ATM Water Resistance
Ergonomic Design: Highly elastic to fit any wrist
Minus ion (above 1900 ions/cc)
Far Infrared Ray (above 90%)
Time and date display
Made in high quality silicone rubber which is harmless to skin.
Can choose color but they'll pick one if your choice is out of stock.