Mastop Casual Simple Style Silicone Strap Unisex Wristwatch Sports digital Watches 30M Waterproof(Red) Delivery usually takes 7-15 days from China, or a bit longer. due to holidays, and bad weather, customs security check, or the process of the post office during transit. Original Japan movement, high abrasion resistant glass, A-class material. 3ATM water resistant for convenience in your daily life(Please don't press any key underwater). Soft silicone watch strap,Fashionable, make your hand more attractive Suitable for adults but also for children or students.