[ ] Highlights Red, Yellow, Green, and Blue LED’s Time, Date, and Day of the Week function First two columns for hours display Second two columns for minutes display Normally sells for around USD200! Notes from Manufacturers Similar LED watches sell on the Internet for over 10x the Ankaka price, simply google "Japanese LED Watch" to see for yourself. Press the top button to display the time on demand or else the watch will by default automatically flash the time every 6-10 minutes (this feature can be turned off). This watch is not waterproof Notes from Ankaka Customer Service How do I change the time, date, day of the week on this watch? Simply insert a tapered point into the lower button on the right side of the watch. This will cause the current setting to blink. Continue pressing the lower button until you arrive at the setting you want to change. Next, press the top button to change the information.  What type of batteries does this watch use? This Japanese LED watch uses two CR2032 watch batteries. Other names this type of battery goes by are button cell, silver button cell, or coin cell batteries. How long will the batteries last? The batteries should last longer than with a normal watch since time and date information is only displayed when you want. Is this a Tokyo Flash watch? No, it is better because it costs almost 1/10th the price of a Tokyo Flash watch and is also backed by Ankaka's famous 12 month warranty. click on: [ ] To see more Ankaka cool LED watch gadgets: [ ]