Offered here is the Nat-2 digital LED watch  that looks like a super stylish wristband and once you push one of the two existing buttons on the top a number scrolls in and shows the hour, followed by the second one showing the minutes. The Nat-2 Time is packed in its original, unique high class acrylic case and comes with the original owners manual. The watch is unisex and one size fits all, by opening the screws on the wristband and cutting the wristband to your size. The watch can be set within seconds by pushing the top button and the number will scroll in. While you push that button, and keep your finger on the lower button, the number starts blinking and you can set a new timeline. The Lithium Battery ( CR-2450 ) lasts about 18 months with normal use,  has just been replaced and can be done easily by removing the 4 screws holding the back plate to the watch.