How do I switch from 24hr mode to 12 hr mode?

Quoting: "David posted an answer 3 years ago

Press the MODE button (B) three times to enter the time setting mode. Press the RESET button (A) to tab through seconds, minutes, hour. The ST/STP button (C) scrolls through the number choices. When selecting the hour, if you want 12hr time format make sure the AM or PM is displayed next to the number you deszire. There are 48 possible selections for the hour - 12 for AM, 12 for PM, and 24 for military time. Keep cycling through until the correct hour comes around. Once you have the correct choice, press the MODE button once more to exit time setting mode."

https://www.google.com/search?q=armitron+pro+sport+watch+manual+45%2F7040

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To change the clock format, visit the General section of Momentum's Settings ??, scroll down to the Clock Format option and then click 12 hour or 24 hour to the right of it. When you switch to the 12-hour format, the AM/PM unit will display for a moment and then fade away to keep the interface clean.
https://get.momentumdash.help/hc/en-us/articles/360022896993-How-can-I-change-the-clock-format-12-hour-24-hour-

https://www.youtube.com/watch?v=VfthmmTM7Oo

Was this problem answered? If yes, can somebody tell me how. My Casio LA670W is in 24hr format and I want it back on 12hr format. My watch have 3 buttons only. Mode, Start-Stop and Timer

Press & hold Light button, then press Start button to toggle between 12-hr & 24-hr modes.

These are operating instructions for an SV F-IAGAG (Sergio Valente) watch.

There are four buttons on the watch.

A: upper left
B: lower left
C: upper right
D: lower right

Pressing A turns on the watch face backlight.

Pressing B changes the mode.

From the normal time display mode, one press of B enters the stopwatch mode. In this mode, pressing C will start the stopwatch time count. Pressing C again will stop the count. Each additional press of C will start/stop the count. While the count is proceeding, pressing D will freeze the display of stopwatch time, yet the count will continue. Pressing D again will cause the display to begin updating with the running count. Each press of D will freeze/unfreeze the display update. When the count is stopped (with a press of C), pressing D will reset the count to zero. From this mode, press B again to return to time display mode.

From the normal time display mode, two presses of B enters the alarm time set mode. In this mode, either the hour or minute portion of the time display will be flashing. That which is flashing can be changed by pressing C. Pressing D will switch to the other portion (hours or minutes). Any time the alarm mode is entered and a change is made, the alarm is set to "on". This is indicated by a check mark in the circle display next to the "9" on the watch face. The alarm can be toggled "on" and "off" from the normal time display mode by holding down button D and pressing button C. Return to the normal time display mode by pressing button B while in the alarm time set mode.

From the normal time display mode, three presses of B enters the time set mode. Upon first entering this mode, the seconds display in the circle near the watch face "3" will be flashing. Pressing button C will reset the seconds to zero. Each press of the D button will advance to a different value field for adjustment. The field of adjustment will be flashing. The sequence of fields is (seconds - minutes - hours - date day - date month - date day). Pressing C will change the value. When adjusting the hours, both 24hr format, and 12hr AM/PM format is available. Each press of button C will advance the hour value. The sequence of 24hr format will be indicated with an "H" in the "seconds" circle (near the watch face "3"). After hour value 24 of the 24hr format, the next hour is a "12" value, with an "A" in the seconds circle. Twelve presses of button C will step through the AM hour values and present an "12" value with a "P" in the seconds circle. Twelve more presses advances through the PM hour values and returns to the 24hr format. Pressing button B will return to time display mode.

Pressing button C while holding down button D will toggle the alarm "on/off" state. The "on" state is indicated with a check mark in the display circle next to the "9" on the watch face.

Hi, Push the set button and then push the mode switch move the cursor to when it reads 24hr and then select reset and then set button. Hope that helps you.

click on mode or setting option.then you will see the default time.edit it..try to change it using select or any mode available.there you can see 24hr clock and 12 hr clock.select which one you want.if it is in 12 hr then the time will be displaying like eg:7:00am or 7:00pm it means that it is in twelve hours.if it is showing 7:00 or 19:00 it means it is in 24hr clock.

Follow this link and get instructions:

http://world.casio.com/wat/download/en/manual/

Rate me, please.

hello,to switch back and forth from 12 to 24hrs.:
push and hold lap/reset button and push the mode button,
an (A) will appear meaning it's in the 12hr zone,no (A) means 24hr.mode.

press mode button 3 times untill you get into the time set mode - press lap/reset twice until the hours start to blink.

press start/stop and cycle thru all the modes depending what time you want to set - it will go thru 1, 2, 3, etc thru 24 H then 1, 2, 3, etc thru 12 A then 1, 2, 3, etc thru 12 P - depending on thte time you want to set the A is for AM and the P is for PM

hope this helps

jeff