Feature: -100% brand new and good quality -3ATM/30M waterproof (Daily waterproof design, support hand washing, face washing, car washing, raining) -Mineral Glass(Hardlex, wear resistance, scratch resistant, high hardness light transmission) -Inside the watch: Hollow 3D car wheels and brake discs (not 3D paper printing) All-metal internal structure -Stainless Steel Strap (Durable to wear, luxury and generous) Package Included: - 1 x NEKTOM Watch - 1 x NEKTOM Watch Box - 1 x Instructions - 1 x Watch Cloth - 1 x Warranty Card - 1 x Strap adjust Tool Note: Please allow 0-1cm error due to manual measurement.