Seiko SNJ User Manual

WATCH OPERATION

20

WATCH OPERATION

ANALOG/DIGITAL, DUO DISPLAY,
1/1000 SECOND CHRONOGRAPH, COUNTDOWN TIMER

SEIKO SERIES SNJ (H024)

FEATURES

N Time/Calendar (Time)

• 24 hour, hour, minute, second hands

• Day, date

N Chronograph (Chr)

• Measures up to 24 hours in 1/1000 second increments

• Split/Lap time measurements

N Memory recall (Rcll)

• 100 records of split and lap time can be obtained and recalled

N Countdown timer (Tmr)

• Can be set up to 23 hours 59 minutes in one minute increments

N Alarm (Alm)

• 2 daily alarm functions

HOW TO CHANGE THE MODE:

1. Press button “A” repeatedly to select mode.
(Time – Chr – Rcll – Tmr – Alm)

HOW TO SET TIME AND CALENDAR:

• Press button “A” to show Time mode.

• Press button “B” for 2 to 3 seconds to enter Time mode (seconds begin to flash).

• Press button “C” to select an item (flashing) to be adjusted. With each press of the button, a flashing item (sub-modes)
changes over in the following order: (Second, Minute, Hour, Date, Month, Year, 12/24 Hour, Hand Set, Display Set).

• Press button “D” to adjust the selected item:

- In the “Hand set” sub-mode, to advance the hour and minute hands rapidly, push and hold button “D” for 2 seconds.

Press button “D” to stop the advancement of hands.
Press button “D” repeatedly to advance the minute hand in one minute increments.

- When in the “Display Set” sub-mode, press button “D” to select either the “Day Date” or the “Time Calendar” display.

After returning to “Time/Calendar“ mode, if the “Day/Date” display was selected, it will appear when the second hand
passes the 12:00 position twice.

• Press button “B” to return to Time/Calendar mode.

*For silent button operation:

• Press button “A” to show Time/Calendar Mode (wait for display to show).

• Press button “C” to turn on/off.

HOW TO USE CHRONOGRAPH:

Press button “A” to show Chronograph mode.
Chronograph measures up to 24 hours in 1/1000-second increments.
Before using the chronograph, reset the digital counter to read “00:00'00"000” by pressing button “D”.

STANDARD MEASUREMENT:

• Press button “C” to start/stop/restart.

• Press button “D” for lap/lap release/reset.

LAP TIME MEASUREMENT AND LAP TIME RECALL:

Lap Time

• Press button “C” to start.

• Press button “D” for Lap 1 (clock will stop for 10 seconds and then continue counting).

• Press button “D” for Lap 2 (clock will stop for 10 seconds and then continue counting).
(100 records available)

• Press button “C” to stop.

• Press button “D” to reset.

Continued on page 21

Mode indicator

Hour hand Minute hand

B

A

C

D

WATCH OPERATION

21

WATCH OPERATION

Continued from page 20

Recall

• Press button “A” to show recall mode.

• Press button “B” to switch between lap time and split time.
Lap time: Time of individual lap
Split time: Accumulated time of all laps

• Press button “C” to scroll through stored lap or split times beginning with the last lap stored.

• Press button “D” to scroll through stored lap or split times beginning with the first lap stored.

HOW TO USE THE COUNTDOWN TIMER:

• Press button “A” for Timer mode.

• Press button “B” for 2-3 seconds to enter the Timer mode (minutes begin to flash).

• Press button “C” to select an item (flashing) to be adjusted. With each press of the button, a flashing item
changes over in the following order (minute – hour).

• Press button “D” to adjust the selected item.

• Press button “B” to set the timer.

• Press button “C” to Start/Stop.

• Press button “D” to reset.

HOW TO SET ALARM TIME:

• Press button “A” to show Alarm mode.

• Press button “B” for 2 to 3 seconds to enter Alarm mode (hours begin to flash).

• Pressing button “D” selects Alarm 1 or Alarm 2.

• Press button “C” to select an item (flashing) to be adjusted. With each press of the button,
a flashing item changes over in the following order: (Hour, Minute)

• Press button “D” to adjust the selected item

• Press button “B” to return to alarm mode.

HOW TO ENGAGE/DISENGAGE ALARM:

• Press button “A” to show alarm mode.

• Press button “C” to alternately engage and disengage alarm.

* The alarm sounds at the designated time for 20 seconds. To stop it manually, press any one of the four buttons.
* To test the alarm, press and hold buttons “C” and “D” at the same time in the Time/Calendar mode.

SNJ019 P. 5