The large white face with big black numbers and hands make it easier to see than standard watches. The face of the watch is 39 mm in diameter. Watch batteries are warranted for 30 days from the date of sale.
Available in two sizes: large or extra large.
How to adjust the time on your watch:
1) Pull out the crown and turn to adjust the time.
2) The crown is the little nub sticking out of the right of the watch.