Features 1.Avantgarde Appearance Design: Dial of the binary matrix watch is very different from the ordinary watch, and the time and date can be judged by the number displayed by the observation lamp. 2.Mineral Glass Mirror: The binary watch is made of mineral glass mirror, with good light transmittance, abrasion resistance and falling resistance. 3.30m Waterproof Function: The vacuum waterproof test of the binary LED watch can be used to wash hands, car and rain without removing the watch. 4.Convex Curved Structure: The overall structure of the binary matrix blue LED digital watch is convex and curved, with strong stereoscopic feeling. 5.Watch Purpose: Binary matrix blue LED digital watch is very fashionable to wear it on your hands, and is suitable for men as gifts. Specification Item Type: Electronic Watch Material: Alloy, Plexiglass Weight: Approx. 120g / 4.2oz Band Circumference: Approx. 24cm / 9.4in Band Width: Approx. 2.4cm / 0.9in Battery: One Button Battery CR2032 (Shipped Without Battery) Package List 1 x Electronic Watch