New SKMEI Men's Digital Watch Case Material: Zinc Alloy Case: 29mm wide, 38mm long Belt Material: Stainless Steel Belt Width: 22-20mm Lug Width: 22mm Wrist Size: Up to 21cm Weight: 114g Functions: Backlight, Alarm, Stopwatch, Dual Time, Timer The watch and instruction paper (English and Chinese) will be shipped. No box. If you need it, we can also adjust the wrist size, but please be sure to tell us when you purchase. Simple Operation Instructions Time Setting Hold down the bottom button to blink, change the numbers with the top button, move the setting items with the middle button, and complete with the bottom button. Top button: 12/24H change Middle button: Mode change 1st time: Alarm Time setting is the same as above. Date reservation also seems possible. Press the top button and then the bottom button to set the alarm on/off. Short press the bottom button to set the alarm/snooze. 2nd time: Stopwatch Start/stop with the top button, reset with the bottom button. 3rd time: Dual Time Time setting is the same as above. 4th time: Timer Time setting is the same as above. ★1■S#adzf@dgf①F