Main Features: LED digital watch designed for both women and men Equipped with alarm, day, date and stopwatch function Can see time clearly in the dark with back-light 5ATM water resistant is convenient for daily life This is a good present for your relatives and friends Brand: Skmei People: Unisex table Watch style: Fashion&Casual, Military, Outdoor Sports, LED Available color: Black Shape of the dial: Round Movement type: Digital watch Display type: Digital Case material: PC Band material: Rubber Clasp type: Pin buckle Special features: EL Back-light, Stopwatch, Day, Date, Alarm clock Water Resistance: 50 meters The dial thickness: 1.5 cm / 0.59 inches The dial diameter: 5.1 cm / 2.00 inches Package weight: 0.08 kg Product size (L x W x H) : 21 x 5.1 x 1.5 cm / 8.25 x 2.00 x 0.59 inches Package size (L x W x H): 22 x 6.2 x 2.5 cm / 8.65 x 2.44 x 0.98 inches Package contents: 1 x Skmei 1068 Watch About Water-resistant Watches Water Resistant Watches are sealed to witstand some pressure. Water resistance is tested in measurements of atmosphere (ATM). Each ATM denotes 10 meters of static water-pressure. This is not the depth to which a watch can be worn. Many watch cases will list the basic measurement of 1 ATM as "water-resistant." These watches will withstand small splashes of water but should not be worn while washing the hands or submerging the hands in water. Remember, water resistance is tested under static conditions. Wearing a watch which is 50 metres water resistant in water will expose the watch to a much greater pressure than during a 50 metre static test. Therefore the number of metres shown on the watch does not indicate the depth that the watch can be taken to. Here is a general guide 50M = 5ATM = Shower Proof - it's ok to get it wet a bit. 100M = 10ATM = Extended Water Exposure good for swimming or snorkeling. 200M = 20ATM = Pressure Resistant made for Scuba and Skin Diving.