<p><strong>Features:</strong> <br>100% Brand new and high quality; <br>Watch band made of PU; <br>Watch case made of PC; <br>Quartz battery movement; <br>Night vision, LED display, battery saving; <br>Display: Time, Date; <br>2 Modes: Normal time mode/Power Saving Mode; <br>Normal time mode last for 5 seconds, then turn to Power Saving Mode automatically; <br>Stylish design, just like a cool bracelet in power saving mode; <br>The Magnet buckle can secure the watch band tightly; <br>Shear the watch band to fit your wrist circumference; <br>30m Waterproof, no need to take off while swimming (avoid warm/hot water); <br>Note: Do not use any button or set the watch while under water; <br>Watch Case Diameter: 20mm*50mm; <br>Watch Band Width: 19mm; <br>Wrist circumference: 130mm-215mm; <br>Weight: 26g (0.88 oz); <br>Battery mode: LR1130; <br>Package Content: 1 x Digital Watch;1 x English Manual</p> <p><strong>Time & Date Setting:</strong> <br>Under Hour display mode, long time pressing button 3-5 seconds till "hour" flashing, start to set up watch: <br>1.When you see the "hour" start flashing, short press button to set the hour; <br>2.After setup hour, again keep pressing button till "minute" start flashing, short press button to set the minute; <br>3.Keep pressing button till "year" start flashing, short press button to set the year; <br>4.Keep pressing button till "month" start flashing, short press button to set the month; <br>5.Keep pressing button till "date" start flashing, short press button to set the date; <br>6.Finish settings and no more operation, watch will automatically into power saving mode after 5 seconds.</p>