AD1053
INSTRUCTIONS MANUAL
FEATURES
SELECTING FEATURES
SETTING THE TIME AND CALENDAR
STOPWATCH
SPLIT TIME
• Time Telling Mode (Hours, Minutes, Seconds, Date and Day of the
Week)
• Calendar Mode (Month, Date, and Day of the Week)
• (3) 24 Hour Daily and Weekly Alarms
• Hourly Chime: One ‘Beep’ sound every full Hour
• Chronograph Mode: Hours, Minutes, Seconds, and 1/100 of a sec-
ond with Lap Operation
• Countdown Timer
• Second Time Zone
• 12/24 Hour (Military Time)
• Water Resistant as indicated on the watch
• INSTALITE - Electro Luminescent Display
I. Time Telling Mode displays Hours, Minutes, Seconds, Date, and Day of
the Week.
2. From Time Telling Mode, press and hold ‘C’. Calendar Mode appears
and the Month, Date, and Day of the Week are displayed. Release ‘C’ to
return to Time Telling Mode.
3. From Time Telling Mode, press ‘B’ once. Chronograph appears. Press
‘B’ four times to return to Time Telling Mode.
4. From Time Telling Mode, press ‘B’ twice. Alarm Mode appears. Press ‘B’
three times to return to Time Telling Mode.
5. From Time Telling Mode, press ‘B’ three times. Countdown Timer Mode
appears. Press ‘B’ twice to return to Time Telling Mode.
6. From Time Telling Mode, press ‘B’ four times. Second Time Zone Mode
appears. Press ‘B’ once to return to Time Telling Mode.
Analog
1. Carefully pull the Crown (‘E’) out all the way and turn in either direction
until the desired time is displayed.
2. Carefully push the Crown back in all the way to resume time keeping.
Digital
1. From Time Telling Mode, press and hold ‘A’. Seconds flash. Press ‘C’ to
zero out the Seconds.
NOTE: Zeroing out 30 or more seconds automatically adds one minute to
time.
2. Press ‘B’. Hours flash. Press ‘C’ to advance the Hour.
NOTE: Pressing and holding ‘C’ will advance digits rapidly. When 12 Hour
Format is selected, ‘PM’ indicates ‘p.m.’ times; there is no indicator for
‘a.m.’ times.
3. Press ‘B’. Minutes flash. Press ‘C’ to advance the Minutes.
4. Press ‘B’. Months flash. Press ‘C’ to advance the Months.
5. Press ‘B’. The Date flashes. Press ‘C’ to advance the Date.
6. Press ‘B’. The Day flashes. Press ‘C’ to advance the Day.
7. Press ‘B’.12/24 Hour Time format flashes. Press ‘C’ to select either 12
Hour Time or 24 Hour (Military) Time.
NOTE: ‘12’ indicates 12 Hour format; ‘24’ indicates 24 Hour (Military Time).
8. Press ‘A’ to end sequence and return to Time Telling Mode.
1. From Time Telling Mode, press ‘B’ to enter Stopwatch Mode.
2. Press ‘C’ to start timing.
3. Press ‘C’ again to stop timing.
4. Press ‘A’ to reset to zero.
5. Press ‘B’ to return to Time Telling Mode.
1. While in the Stopwatch Mode, press ‘C’ to start timing.
2. Press ‘A’ to measure and display Split Times.
3. Press ‘C’ to stop timing at the end of the event.
4. Press ‘A’ to reveal the final Split Time.
5. Press ‘A’ again to reset to zero.
5. Press ‘B’ to return to Time Telling Mode.
COUNTDOWN TIMER
1. From Time Telling Mode, press ‘B’ three times to enter the Timer Mode.
2. Press and hold ‘A’. Hours flash. Press ‘C’ to adjust the Hour.
3. Press ‘B’. Minutes flash. Press ‘C’ to adjust the Minutes.
4. Press ‘B’. Seconds flash. Press ‘C’ to adjust the Seconds.
5. When the Countdown Timer is set, press ‘A’ to end set sequence and
return to Timer Mode.
6. Press ‘C’ to start the Countdown Timer.
7. If desired, press ‘C’ to stop the Countdown Timer. Press ‘C’ again to
resume the Countdown Timer.
NOTE: The Countdown timing will continue in any mode until any button is
pressed. When the Timer has expired, the alarm will sound for 10 seconds
or until any button is pressed.
8. Press ‘C’ to stop the Timer.
9. Press ‘B’ to return to Time Telling Mode.
SECOND TIME ZONE
ACTIVATING ALARM + HOURLY CHIME
SETTING THE 24 HOUR ALARM
EL LIGHT FEATURE
1. From Time Telling Mode, press ‘B’ four times to enter the Second Time
Zone Mode.
2. Press and hold ‘A’. Hours flash. Press ‘C’ to advance the Hour.
3. Press ‘B’. Minutes flash. Press ‘C’ to adjust the Minutes.
4. Press ‘A’ to end set sequence.
5. Press ‘B’ to return to Time Telling Mode.
NOTE: The Second Time (Second Time lone) Clock may be used to keep
track of a foreign time.
1. While in Alarm Mode, press ‘A’ to select the Alarm (Al-A3), Hourly Chime
(CH), and “Beep” sound (BP).
2. Press ‘C’ to activate or deactivate the selected Alarm, Hourly Chime, or
“Beep” sound.
NOTE: The Alarm or Chime Symbols appear when the Alarm and Hourly
Chime are activated. “ON” indicates that the “Beep” will sound. When the
Alarm is activated, the selected Alarm will sound at the preset Alarm Time
for 20 seconds or until any button is pressed. When the Hourly Chime is
activated, the Hourly Chime will sound with one “Beep” every-hour on the
hour.
3. Press ‘B’ to return to Time Telling Mode.
1. From Time Telling Mode, press ‘B’ twice to enter the Alarm Mode.
2. Press and hold ‘A’. The Alarm Number flashes. Press ‘C’ to select the
Alarm Number (A1-A3).
3. Press ‘B’. Alarm Hours flash. Press ‘C’ to adjust the Hours.
4. Press ‘B’. Alarm Minutes flash. Press ‘C’ to adjust the Minutes.
5. Press ‘B’. Normal Time/Dual Time Alarms flash. Press ‘C’ to select either
Normal Time (Tl) or Dual Time (T2) Alarm.
6. Press ‘B’. Daily or Weekly Alarms flash. Press ‘C’ to select either the
Daily (DA) or the Weekly (WE) Alarm. If the Weekly Alarm is selected, press
‘C’ to select the Day of the Week.
7. Press ‘B’ then press ‘C’ to activate or deactivate the selected Alarm.
8. Press ‘A’ to end set sequence.
9. Press ‘B’ to return to Time Telling Mode.
1. Press ‘D’ in any mode to illuminate the watch face. The backlight will
remain lit for 2 to 3 seconds.
NOTE: EXCESSIVE USE OF LIGHT WILL SHORTEN BATTERY LIFE.
