Unisex Camouflage watch; Glow-in-the-dark analogue hands; Slip-on design; Hypoallergic stretch silicone band comfortable to wear; Interchangeable with 3 different coloured straps; Water resistant to 3 ATM (splash/rain proof only), not waterproof; Watch face measurement: 3.5 diameter for all sizes; Replaceable battery; Watch mechanisms are Citizen and guaranteed for 1 year; All O Clock watches come in their own distinctive packaging!