Dual movements: Original Japan Seiko AL21E4 quartz movement and LCD digit movement. Hour, minute, second, date, month, week, alarm, countdown timer, hourly chime, 12/24 hours and backlight functions . Day and date display: You can know the daily date clearly that you just need to press the button. Chronograph (0.01 second minimum) and countdown timer functions. High abrasion resistant mineral glass mirror. Adopting IP plating watch case, oxidation resistant and wear resistant. Durable alloy bazel, stainless steel backcase and stainless steel watchband. With backlight, you can see time clearly in the dark place. 30 meters water resistance, resistant to accidental contacts with water, such as rainwater splash or washing hands (Please don't press any key underwater) .Operation Instruction: 1. In any mode, press LIGHT key to activate EL Backlight; 2. In any mode, press MODE key to switch modes, such as alarm, day and date etc.; 3. In any mode, hold RESET/SET into setting mode, and press START to adjust the value. General Water Resistant - Not intended for, nor should be worn when swimming or bathing . Watch should never be exposed to the direct flow of water under pressure (i.e. faucet, shower, garden hose…) . Suitable for accidental wetting only. Japanese Quartz Movement: With Analog-Digital Display, Precise And Accurate Time Keeping, Day, Date And Time Display. Multi-Function: Waterproof, Alarm Function,Stopwatch, 1/100 Chronograph,Alarm, Snooze, Hourly Chime And Auto Date With Stable LED Display,Dual-Time Display With EL Back Light,Luminous Hands And Hour Markers,Easy To Read In The Dark . Plating Wear-Resistant Stainless Steel Case, High Transparent Mineral Glass For Scratch Resistant. Flexible Stainless Steel Watch Band With Push-Button-Clasp Closure. Water Resistant To 3 ATM (30 M): Washing Hands,Raining Or Splash, Daily Use Waterproof. Not Suitable For Swimming, Diving, Shower
