1. Ion silicone sports watch 2. Chinese movement 3. Adjustable strap 4.HQ silicone, Competitive price 5.CE & RoHs Report Description of ion silicone sports watch: Size: 17cm, 18cm, 19cm, 20cm; Weight: 13 grams; Material: 100% silicone strap, soft, comfortable, eco-friendly and non toxic to body; Movement: Chinese Movement Waterproof: 1ATM/3ATM waterproof; Function: Hour/Minute/Date Display, Water ...