Product information :
Strap Material: Silicone
Material: Titanium shell
General functions: altitude, air pressure, weather, multi-function, temperature, time
Whether it is waterproof: yes
Whether it is luminous: yes
Model: vPro II-B
Color : White, Black, Black-Silicone, White-Silicone
Altitude : -400-9000 meters
Compass : 1° degree

Packing list:
Watch*1