How Do I Change From Military Time on My Armitron Watch?

by Thomas West ; Updated September 28, 2017

Armitron began making watches in the 1950s and remains one of the leading American manufacturers. Some of the company's watches display military time, which uses a 24-hour clock. Pressing a few buttons will change the mode on any Armitron watch.

Step 1

Press the top left button on your watch once. The seconds should begin flashing.

Step 2

Press the lower left button six times until the 12/24-hour format appears.

Step 3

Press the top right button once to select the 12-hour time format.

Step 4

Press the top left button once to return to time telling mode.


  • These instructions refer to the M505 model. Consult your user's manual for instructions specific to your watch.

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