Reset hand set mode - Casio AW80-7AV Wrist Watch

Here is what it says to do if the hands don't match up with the display time (usually happens after you change the battery).
First, you must locate the buttons on the watch.
The "A" button is at the 2 o'clock position (upper right). The "B" button is at the 10 o'clock position (upper left) The "C" button is at the 8 o'clock position (lower left) The "M" (mode) button is at the 4 o'clock position (lower right), and is the only button you can pull out to set the times, calendar and programming.
To RESET the watch and do the ZERO POSITIONING after changing a battery or having a display error, do the following.
RESET 1. Pull the "M" button out to the setting position. 2. hold down the "A", "B", and "C" buttons simultaneously for 3 seconds, then release them. All digit segments will turn on and display completely.
ZERO POSITIONING 1. Press the "B" button and all the segments in the digital time will reset to zero, with "UTC" showing in the main digital window. 2. Zero the "UTC" minute and hour hand (located in 12 o'clock sub-dial) to the 24 o'clock maker (straight up). Button "A" will move the hands clockwise, and button "C" will move the hands counter clockwise. 3. Press button "B" - "HR" shows in the main digital window. Adjust the main (large) hour hand to the 12 o'clock (midnight) position using "A" and "C" buttons. At the same time, observe the synchronized 24 hour hand (small dial to the left of the main dial), to insure that it also moves to point to "24". 4. Press button "B". "MIN" shows in the display window. Adjust the large minute hand to also point to the 12 using the "A" and "C" buttons. 5. Push the "M" (mode) button back in to its normal position. The watch beeps and at the same time the hands jump slightly. ALL RESET and ZERO POSITIONING are now complete. 6. Reset the time, calendar and other modes.
To set the time. Note that changing the time in any of the cities will automatically update the time for all the cities. 1. Press the "M" button to move the mode hand to (TME) 2. Press either the "A" or "C" button to move to the desired city. 3. Pull the "M" button out to the setting position. 4. Press the "A" button. SECONDS will blink. Set them with "C". 5. Press the "A" button again, and MINUTES will blink. Set them with the "C" button. 6. Press the "A" button again, and HOURS will blink. Set with the "C" button. 7. Press the "A" button again, and 12 or 24 hours tim format will appear. 8. Push in the "M" button to its normal position.
To set the calender 1. push the "M" button to move the mode hand to (CAL) 2. Set the city using the "A" or "C" buttons. 3. Pull out the "M" button to the "setting" position. The numbers of the "month" starts to blink. this is an "american" date system with the month first, day second, and year third. Use "C" button to adjust the month. 4. Push the "A" button. The date (day) will flash. Adjust with the "C" button. 5. Push the "A" button. The YEAR flashes. Adjust with the "C" button. 6. Push the "M" button back in. The calender is simultaneously adjusted for all cities.
Couple of other "tips".
Switching the time on the digital display with the time shown on the hands: 1. Press the "M" button until the mode hand is in (TME) or (CAL) mode. 2. Pressing the "A" and "C" button together. The time will switch the between the main hands (analog) and the digital display.
Temporary Hand Retraction Pressing and holding the "B" button will move the hands out of the way of the display. Repressing the "B" button will put the hands back at the correct time.
hope this helps. Source: how to set time on a bulova marine star 96C30

This solution is from fixya member ropickym Fixya

CROWN SETTINGS:
1....... Running position/screwed
2 .......Date correction
3........Time correction



Procedure to set the mode using Push Buttons

Pusher A: Start/Stop Chronograph
Pusher B: Change to Chronograph mode/ Reset to zero

Note if by pressing button B and it doesn't reset to zero, you can adjust the time by following the procedure below

1. Set crown to position 3
2. Press pusher A to realign second hand
3. Press pusher B to realign counter hand at 6H
Note: For faster hand adjustment, hold pusher for 2 seconds or more

Hope this information will help you!

On the face of the watch, there are four buttons arranged around the circle of the watch face in four positions. Starting with the upper left hand button (labelled SET), and working clockwise around the face of the watch (to ADJ., EL, and MODE), I'll label the buttons "A", "B", "C", and "D".

In other words...
Button "A" is the button labelled "SET" in the upper left hand corner of the watch.
Button "B" is the button labelled "ADJ." in the upper right hand corner of the watch.
Button "C" is the button labelled EL in the lower right hand corner of the watch.
Button "D" is the button labelled "MODE" in the lower left hand corner of the watch.
Setting the Time.
1. Press and hold D as if you were setting the alarm. As above, the stopwatch will momentarily appear and then after 2 seconds the alarm time will appear with the hour flashing.
2. Press and release D and the seconds on the time of day will begin to flash.
3. Press and release B to reset the seconds to zero provided they are below 30. If they are above 30, the seconds will reset and the minutes of the time of day will advance by one.
4. Press and release A to change from flashing seconds to flashing minutes/flashing hours/flashing day of the month/flashing month of the year/flashing day of the week. In each flashing mode, pressing and releasing B advances the value by one unit.
5. Press and release D to exit time setting mode.

mcdevito75here, I'm sue I can help you set this digital watch,----4 buttons, 1=light, this should be just for the light built into the watch, 2=MODE this is the button you press to set the functions, press this button and see everything flashing 3= Start Stop this button should act as set after you press MODE it should also be to start the lap counter and 4= lap reset this should bring the lap counter back to zero or the seconds tick normally.---- press MODE see everything flashing, then press start stop to set functions, hour, minute etc, press MODE after you have set each function, hour, minute, etc. When done with all functions press mode again to bring the watch back to normal operation.

QUICKSTART - SET THE TIME
1. Push the bottom right hand button until the mode hand indicator points to TME.
2. Press and hold the upper left button for three
seconds. The hour and minute hand will retract to the 12
O’clock position.
3. Select the time zone on the digital display by pressing the
upper right button or the lower left button.
4. Pull the bottom right button out one click. The bottom part of
the digital display will start flashing. Press the
bottom left button to adjust for daylight saving time.
5. Press the upper right button. You will see the seconds
flashing on the lower half of the digital display. Press the lower
left button to reset the seconds to 00.
6. Press the upper right button. You will see the minutes
flashing. Press the lower left button to set the minutes to your
current time.
7. Press the upper right button. You will see the hours flashing.
Press the lower left button to set the hours to your current time.
8. Press the upper right button. You will see 12H or 24H
flashing. Press the lower left button to switch between 12 hour
and 24 hour.
9. Push the lower right button back in.


SET THE CALENDAR
1. Push the bottom right hand button until the mode hand
indicator points to CAL.
2. Press and hold the upper left button for three seconds. The
hour and minute hand will retract to the 12 O’clock position.
3. Select the time zone on the digital display by pressing the
upper right button or the lower left button.
4. Pull the bottom right button out one click. You will see the
month flashing on the digital display. Press the lower left button
to change the month.
5. Press the upper right button and the date will begin flashing.
Press the lower left button to change the date.
6. Press the upper right button. You will see the year flashing.
Press the lower left button to change the year.
7. Push the lower right button back in.


SET THE ALARMS
1. Push the bottom right hand button until the mode hand
indicator points to AL1, AL2 or AL3.
2. Press and hold the upper left button for three seconds. The
hour and minute hand will retract to the 12 O’clock position.
3. Select the time zone on the digital display by pressing the
upper right button or the lower left button.
4. Pull the lower right button out one click. You will see ON or
OF flashing on the digital display. Press the lower left button to
turn the alarm on or off.
5. Press the upper right button. You will see the hours flashing.
Press the lower left button to change the hour.
6. Press the upper right button. You will see the minutes
flashing. Press the lower left button to change the minutes.
7. Push the lower right button back in.


SET THE TIMEZONE
1. Setting the time zones allows you to add or remove cities on
the digital display or switch between daylight saving and
standard time. Begin by pressing the lower right button to move
the mode hand indicator to SET mode on the bottom dial.
2. If the hour or minute hands are obscuring the digital display,
press and hold the upper left button for three seconds. This will
cause the hour and minute hand to retract to the 12 O’clock
position.
3. Now pull the lower right button out one click. You will see the
digital display flashing. Press the upper left button to select
SET to display the city or OFF to not display the city. Press the
lower left button to turn summer time on or off. Summer time is
indicated on the lower part of the digital display. Daylight
savings time must be manually set for each city.
4. Pressing the upper right button will allow you to scroll
through all the cities. After setting, push the lower right button
back in.


USING THE TIMER
1. Press the lower right button to move the mode hand
indicator to TMR mode on the mode dial.
2. If the hour or minute hands are obscuring the digital display,
press and hold the upper left button for three seconds. This will
cause the hour and minute hand to retract to the 12 O’clock
position.
3. Pull the lower right button out one click. You will see the
minutes flashing in the digital display. Change the minutes by
pressing the lower left button. Once you have set the minutes
on the timer, push the lower right button back in.
4. Pressing the upper right button starts and stops the timer.
5. Press the lower left button when the timer is stopped to reset
the timer to its initial preset time.


USING THE CHRONOGRAPH
1. To use the chronograph press the lower right button to move
the mode indicator hand to CHR mode on the mode dial.
2. Press and hold the upper left button for three seconds. The
hour and minute hand will retract to the 12 O’clock position.
3 .To start or stop the chronograph press the upper right
button. If you press the lower left button it will display the split
time for 10 seconds.
4. When the chronograph is stopped press the lower left button
to reset back to zero.


SET THE TIME ZONE
1. Setting the time zones allows you to add or remove cities on
the digital display or switch between daylight saving and
standard time. Begin by pressing the lower right button to move
the mode indicator hand to SET mode on the bottom dial.
2. Press and hold the upper left button for three seconds. The
hour and minute hand will retract to the 12 O’clock position.
3. Pull the lower right button out one click. You will see the
digital display flashing. Press the upper left button to select
SET to display the city or OFF to not display the city. Press the
lower left button to turn summer time on or off. Summer time is
indicated on the lower part of the digital display. Daylight
savings time must be manually set for each city..
4. Pressing the upper right button will allow you to scroll
through all the cities. After setting, Push the lower right button
back in one click.

Hope this helps. =)

For Casio Waveceptor:

--- A
( ) Button Reference
--- B

Set in correct order:
1) Hand Home Position
2) Digital Time Set

1) Hand Home Position:
Press and hold A and B for 5 seconds, Press A to move Second Hand to 12: position: (if not there). Press B to enter Hour/Min set mode. Press A to move both hands to 12: position. Hold A to move hands fast, Press A again to stop hands. All 3 hands are now at 12' oclock.

Press B to exit Hand Home Position mode and enter Timekeeping Mode.

2) Digital Time Set: (hands will self set when done)
Press and hold B for 5 seconds to enter setting mode.
Press A to advance current item or scroll through choices. Press B to set item and advance to next item.

<Order of Items to Set>
GMT Differential -> Daylight Savings auto/on/off -> Seconds -> Hour -> Minutes -> Year -> Month -> Day -> Day of week language -> Auto receive -> (back to Timekeeping Mode).

<Setting each Item>
GMT Differential: Press A untill your time zone is reached (E=eastern, C=central, M=mountain, P=pacific). Press B to set (advances to next item).

Daylight Savings: Press A untill desired DST mode is reached: ("At" auto, "On" after spring change, "Of" after fall change) Press B to set (advances to next item).

Repeat to set: Seconds (resets to :00), Hour, Minutes, Year, Month, Day, Day of Week Language, and Auto Receive (on/off).
For each item, Press A to advance, and B to set.

Pressing B to set last item exits Setting Mode and enters Timekeeping Mode. Hands advance to current time.

Good luck,
Techjoel

For some reason you cannot find the manuals on the Bulova web site any longer. But don't worry....
I have the manual for the Bulova Marine Star 96C30 Watch. This is easily fixable.
Below, I have typed the instruction on how to fix this issue as well as reset the time and calendar and a few extra tips in case you forgot....

Here is what it says to do if the hands don't match up with the display time (usually happens after you change the battery).
First, you must locate the buttons on the watch.
The "A" button is at the 2 o'clock position (upper right). The "B" button is at the 10 o'clock position (upper left) The "C" button is at the 8 o'clock position (lower left) The "M" (mode) button is at the 4 o'clock position (lower right), and is the only button you can pull out to set the times, calendar and programming.
To RESET the watch and do the ZERO POSITIONING after changing a battery or having a display error, do the following.
RESET 1. Pull the "M" button out to the setting position. 2. hold down the "A", "B", and "C" buttons simultaneously for 3 seconds, then release them. All digit segments will turn on and display completely.
ZERO POSITIONING 1. Press the "B" button and all the segments in the digital time will reset to zero, with "UTC" showing in the main digital window. 2. Zero the "UTC" minute and hour hand (located in 12 o'clock sub-dial) to the 24 o'clock maker (straight up). Button "A" will move the hands clockwise, and button "C" will move the hands counter clockwise. 3. Press button "B" - "HR" shows in the main digital window. Adjust the main (large) hour hand to the 12 o'clock (midnight) position using "A" and "C" buttons. At the same time, observe the synchronized 24 hour hand (small dial to the left of the main dial), to insure that it also moves to point to "24". 4. Press button "B". "MIN" shows in the display window. Adjust the large minute hand to also point to the 12 using the "A" and "C" buttons. 5. Push the "M" (mode) button back in to its normal position. The watch beeps and at the same time the hands jump slightly. ALL RESET and ZERO POSITIONING are now complete. 6. Reset the time, calendar and other modes.
To set the time. Note that changing the time in any of the cities will automatically update the time for all the cities. 1. Press the "M" button to move the mode hand to (TME) 2. Press either the "A" or "C" button to move to the desired city. 3. Pull the "M" button out to the setting position. 4. Press the "A" button. SECONDS will blink. Set them with "C". 5. Press the "A" button again, and MINUTES will blink. Set them with the "C" button. 6. Press the "A" button again, and HOURS will blink. Set with the "C" button. 7. Press the "A" button again, and 12 or 24 hours tim format will appear. 8. Push in the "M" button to its normal position.
To set the calender 1. push the "M" button to move the mode hand to (CAL) 2. Set the city using the "A" or "C" buttons. 3. Pull out the "M" button to the "setting" position. The numbers of the "month" starts to blink. this is an "american" date system with the month first, day second, and year third. Use "C" button to adjust the month. 4. Push the "A" button. The date (day) will flash. Adjust with the "C" button. 5. Push the "A" button. The YEAR flashes. Adjust with the "C" button. 6. Push the "M" button back in. The calender is simultaneously adjusted for all cities.
Couple of other "tips".
Switching the time on the digital display with the time shown on the hands: 1. Press the "M" button until the mode hand is in (TME) or (CAL) mode. 2. Pressing the "A" and "C" button together. The time will switch the between the main hands (analog) and the digital display.
Temporary Hand Retraction Pressing and holding the "B" button will move the hands out of the way of the display. Repressing the "B" button will put the hands back at the correct time.
hope this helps.

Here is how you do it:

Looking at your watch face: the upper left button is A, upper right is B, lower left is C and lower right is D.

Get your watch into "Hand Setting mode" That is the mode witht he digital time and seconds above it.
From Day and Date window it would mean pushing button "C" six times to get to that mode.

Once in "Hand Setting Mode"
Hold down button "A" til time blinks, then press button "D" to advance the hands, to the desired time.

Press "A" to exit mode.

Press "C" to return to timekeeping mode.

Use this page to download a copy of CASIO watch manuals in PDF format. To download a PDF file, enter the four-digit (or three-digit) module number marked on the back cover of your watch.

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

You will need a pdf reader on your pc, you will find all instructions in there.

If you don't have a pdf reader you can get one from
http://www.foxitsoftware.com/pdf/rd_intro.php

if you pull the crown out to the #2 position,then push the start/stop pusheryou will move the sweep sec. hand up to the 12 o'clock position. push in crown. Don