Question: is it waterproof? Answer: This watch is 30 m water resistant. It is suitable for everyday used. Splash/rain resistant, not suitable for sauna, bathing, diving. Product Description: - Precise quartz movement for accurate time keeping. - high hardness sapphire crystal, high temperature and super anti-corrosion. - Stainless steel case and back cover, strong and sturdy in structure. - 30 Meters Water Resistant (Please DONOT PULL OUT the button under water). Specifications(Approx): - Case Diameter: 4.2cm - Case Thickness: 1.1cm - Band Wideth: 2.0cm - Band Length: 24cm Package includes: - 1 x quartz watch - 1X Gift Box