Aluminum Alloy Diving Navigation Compass Wristband with Luminous Markings Navigator Digital Scuba Waterproof Compasses Watch

High-concerned chemical : None Size : 4.5 cm With Noctilucent Display or Not : Yes Shockproof or Not : Yes Waterproof / Water-Resistant : Yes Brand Name : APWIKOGER Origin : Mainland China Case Material : aluminum Strong Magnet Diving Wristband : Diving Navigation Compass Wristband Wristwatch Balanced Type Compass : Navigator Digital Scuba