Have a date just that stops 12 hours after wearing. What is the standard length of time it should run after wearing.

TIME AND DATE
1. Press and hold MODE until HOURS digits flash (you'll be in Alarm Mode) Press MODE again to enter TIME mode, SECONDS digits will flash.
2. Press ADJUST to set SECONDS to zero.
3. Press START/STOP to select MINUTES.
4. Press ADJUST to change.
5. Repeat to set HOURS, MONTH, DAYS, and DAY of WEEK. Go through 12 hours to set AM or PM.
6. Press MODE when done.
7. To display DATE from Time display , press START/STOP.
8. With DATE displayed press and hold START/STOP, then press ADJUST to change display between DATE-MONTH and MONTH-DATE.
9. With TIME displayed, press and hold ADJUST, then press MODE to switch between 12-and 24-hour format.

ALARM AND HOURLY CHIME
1. Press and hold MODE until HOURS digits, DAY, and A or P (for AM or PM) flash.
2. Press ADJUST to change HOURS digits. Go through 12 hours for AM or PM.
3. Press START/STOP to select MINUTES.
4. Press ADJUST to change.. Press MODE when done.
5. Press and hold ADJUST, then press START/STOP to turn chime on/off. Press START/STOP again to turn alarm on /off. Release START/STOP when done.

CHRONOGRAPH
1. Chronograph will count up to 24 hours. Lap times are not stored. After 40 minutes chrono display changes from seconds to minutes.
2. With time displayed, press MODE to select Chrono Mode.
3. Press START/STOP to start.
4. Press ADJUST to view lap time. Press again to sesume lap timing.
5. Press START/STOP to stop timing . Press ADJUST to reset chrono to zero.
6. Repeat for successive laps.

TIME AND DATE
1. Press and hold MODE until HOURS digits flash (you'll be in Alarm Mode) Press MODE again to enter TIME mode, SECONDS digits will flash.
2. Press ADJUST to set SECONDS to zero.
3. Press START/STOP to select MINUTES.
4. Press ADJUST to change.
5. Repeat to set HOURS, MONTH, DAYS, and DAY of WEEK. Go through 12 hours to set AM or PM.
6. Press MODE when done.
7. To display DATE from Time display , press START/STOP.
8. With DATE displayed press and hold START/STOP, then press ADJUST to change display between DATE-MONTH and MONTH-DATE.
9. With TIME displayed, press and hold ADJUST, then press MODE to switch between 12-and 24-hour format.

ALARM AND HOURLY CHIME
1. Press and hold MODE until HOURS digits, DAY, and A or P (for AM or PM) flash.
2. Press ADJUST to change HOURS digits. Go through 12 hours for AM or PM.
3. Press START/STOP to select MINUTES.
4. Press ADJUST to change.. Press MODE when done.
5. Press and hold ADJUST, then press START/STOP to turn chime on/off. Press START/STOP again to turn alarm on /off. Release START/STOP when done.

CHRONOGRAPH
1. Chronograph will count up to 24 hours. Lap times are not stored. After 40 minutes chrono display changes from seconds to minutes.
2. With time displayed, press MODE to select Chrono Mode.
3. Press START/STOP to start.
4. Press ADJUST to view lap time. Press again to resume lap timing.
5. Press START/STOP to stop timing . Press ADJUST to reset chrono to zero.
6. Repeat for successive laps.


Have fun :)

Welcome to FixYa!
Here's your request.
TIME AND DATE 1. Press and hold MODE until HOURS digits flash (you'll be in Alarm Mode) Press MODE again to enter TIME mode, SECONDS digits will flash. 2. Press ADJUST to set SECONDS to zero. 3. Press START/STOP to select MINUTES. 4. Press ADJUST to change. 5. Repeat to set HOURS, MONTH, DAYS, and DAY of WEEK. Go through 12 hours to set AM or PM. 6. Press MODE when done. 7. To display DATE from Time display , press START/STOP. 8. With DATE displayed press and hold START/STOP, then press ADJUST to change display between DATE-MONTH and MONTH-DATE. 9. With TIME displayed, press and hold ADJUST, then press MODE to switch between 12-and 24-hour format.
ALARM AND HOURLY CHIME 1. Press and hold MODE until HOURS digits, DAY, and A or P (for AM or PM) flash. 2. Press ADJUST to change HOURS digits. Go through 12 hours for AM or PM. 3. Press START/STOP to select MINUTES. 4. Press ADJUST to change.. Press MODE when done. 5. Press and hold ADJUST, then press START/STOP to turn chime on/off. Press START/STOP again to turn alarm on /off. Release START/STOP when done.
CHRONOGRAPH 1. Chronograph will count up to 24 hours. Lap times are not stored. After 40 minutes chrono display changes from seconds to minutes. 2. With time displayed, press MODE to select Chrono Mode. 3. Press START/STOP to start. 4. Press ADJUST to view lap time. Press again to sesume lap timing. 5. Press START/STOP to stop timing . Press ADJUST to reset chrono to zero. 6. Repeat for successive laps.
Thank you for using FixYa! Have a great day.
Jas247

To set the time on your Timex 1440 Watch, please follow these directions:

1. Press and hold MODE (Upper left button)
(HOURS will flash and you'll be in Alarm Mode).

2. Press MODE again to enter TIME mode.
(SECONDS digits will flash.)

3. Press ADJUST (bottom right button) to set SECONDS to zero.

4. Press START/STOP (upper right button) to select MINUTES

5. Press ADJUST to change

6. Repeat to set Hours, Date, Month, and Day of the week.
(Go through 12 hours to set AM or PM)

7. Press MODE when finished

8. To display DATE from TIME display, press START/STOP

9. With DATE displayed, press and hold START/STOP, then press ADJUST to change display between DATE-MONTH

10. With TIME displayed, press and hold ADJUST, then press MODE to switch between 12 and 24 hour format.
I hope you are now able to set the time on your watch! If you appreciate these instructions, please remember to rate this post.

--Sandy

Try this:
To set time and date:
1) With time and date showing, press SET.
2) Seconds ?ash. Press START/STOP to round time to nearest minute,
setting seconds to zero.
3) Press MODE. Hour ?ashes. Press START/STOP to change hour,
including AM (no symbol) and PM.
4) Press MODE. Minutes ?ash. Press START/STOP to change minutes;
hold button to scan values.
5) Press MODE. Month ?ashes. Press START/STOP to change month.
6) Press MODE. Date ?ashes. Press START/STOP to change date.
7) Press MODE. Day ?ashes. Press START/STOP to change day.
8) Press MODE. Time format ?ashes. Press START/STOP to select
12- or 24-hour time format. 12-hour format has AM/PM.
9) Press SET, at any step, to exit and save settings.
Date (day of month) appears in upper part of display in Time mode.
Press and hold START/STOP to see month and date in large digits.

http://assets.timex.com/user_guides/W163_M504/W163_M504_NA_EN.pdf

A. Press and hold MODE until HOURS digits flash (you'll be in Alarm Mode). Press MODE again
to enter TIME mode. SECONDS digits will flash.
B. Press ADJUST to set SECONDS to zero.
C. Press START/STOP to select MINUTES.
D. Press ADJUST to change.
E. Repeat to set HOURS, MONTH, DATE, and DAY of WEEK. Go through 12 hours to set AM
or PM.
F. Press MODE when done.
G. To display DATE from TIME display, press START/STOP.
H. With DATE displayed, press and hold START/STOP, then press ADJUST to change display
between DATE-MONTH and MONTH-DATE.
I. With TIME displayed, press and hold ADJUST, then press MODE to switch between 12- and
24-hour format.

R Huff

TIME AND DATE
1. Press and hold MODE until HOURS digits flash (you'll be in Alarm Mode) Press MODE again to enter TIME mode, SECONDS digits will flash.
2. Press ADJUST to set SECONDS to zero.
3. Press START/STOP to select MINUTES.
4. Press ADJUST to change.
5. Repeat to set HOURS, MONTH, DAYS, and DAY of WEEK. Go through 12 hours to set AM or PM.
6. Press MODE when done.
7. To display DATE from Time display , press START/STOP.
8. With DATE displayed press and hold START/STOP, then press ADJUST to change display between DATE-MONTH and MONTH-DATE.
9. With TIME displayed, press and hold ADJUST, then press MODE to switch between 12-and 24-hour format.

ALARM AND HOURLY CHIME
1. Press and hold MODE until HOURS digits, DAY, and A or P (for AM or PM) flash.
2. Press ADJUST to change HOURS digits. Go through 12 hours for AM or PM.
3. Press START/STOP to select MINUTES.
4. Press ADJUST to change.. Press MODE when done.
5. Press and hold ADJUST, then press START/STOP to turn chime on/off. Press START/STOP again to turn alarm on /off. Release START/STOP when done.

CHRONOGRAPH
1. Chronograph will count up to 24 hours. Lap times are not stored. After 40 minutes chrono display changes from seconds to minutes.
2. With time displayed, press MODE to select Chrono Mode.
3. Press START/STOP to start.
4. Press ADJUST to view lap time. Press again to sesume lap timing.
5. Press START/STOP to stop timing . Press ADJUST to reset chrono to zero.
6. Repeat for successive laps.

quickly press the bottom-left button twice.
then, press the bottom-right button once, and then the top-right button once. this should add 1 to the day. keep pressing the top-right button until u get the right day, the press the top-right button again.

now, how do u change the time format back to twelve hr. ?

My watch has 4 buttons (2 on the left, 2 on the right) plus the "Indiglo" button. Use the "Mode" button (lower left) to move between the time and the stopwatch. When seeing the stopwatch, hold the "Mode" button. This will get you to the alarm setting mode. Press the "Mode" button again to switch to the time setting mode. Use the "Start/Stop" button (upper right) to move from seconds > minutes > hour > date > day of week. Use the "Spl/Reset" button (lower right) to change the numbers.

-AP

thats because analog watches don't know the difference between AM/PM. First reset the time, moving the hour and minute hands another 12 hours will let you know exactly what mode its in (am/pm) first allowing you to set the date correctly.