Module No. 5550

Using Watch Operations to Adjust the Time Setting

You can use the watch operations below to adjust current date and time settings, and to set your Home City.

Setting a Home City

Use the procedure in this section to select a city to use as your Home City. If you are in an area that observes summer time, you can also configure a summer time setting.

  1. Enter the Timekeeping Mode.

    2. Navigating Between Modes

  2. Hold down (A) for at least two seconds. Release the button when [ADJ] appears on the display.

    3. Releasing the button will cause the city code and city name to appear on the display.

    5550_fl_SET_HT_caps

  3. Use (B) and (D) to change the Home City setting.

    4. For details refer to the information below.

    City Table

  4. Press (C).

  5. Use (D) to select a summer time setting.

    6. Each press of (D) cycles through available settings in the sequence shown below.

    [OFF]
    The watch always indicates standard time.

    [ON]
    The watch always indicates summer time.

    5550_12_ATDS

  6. Press (A) to complete the setting operation.

Setting the Time/Date

  1. Enter the Timekeeping Mode.

    2. Navigating Between Modes

  2. Hold down (A) for at least two seconds. Release the button when [ADJ] appears on the display.

    3. Releasing the button will cause the city code and city name to appear on the display.

    5550_fl_SET_HT_caps

  3. Keep pressing (C) until the setting you want to change is flashing.

    4. Each press of (C) moves the flashing to the next setting in the sequence shown below.

    fl_Date_Time_seting_Item_04

  4. Configure the date and time settings.

    5. To reset the seconds to 00: Press (D). 1 is added to the minutes when the current count is between 30 and 59 seconds.

    For all the other settings, use (B) and (D) to change the flashing setting.

  5. Repeat steps 3 and 4 to select time and date settings.

  6. Press (A) to complete the setting operation.

Switching between 12-hour and 24-hour Timekeeping

You can specify either 12-hour format or 24-hour format for the time display.

  1. Enter the Timekeeping Mode.

    2. Navigating Between Modes

  2. Hold down (A) for at least two seconds. Release the button when [ADJ] appears on the display.

    3. Releasing the button will cause the city code and city name to appear on the display.

    5550_fl_SET_HT_caps

  3. Press (C) twice.

    4. This causes [12H] or [24H] to flash on the display.

    5550_13_ATDS

  4. Press (D) to toggle the setting between [12H] (12-hour timekeeping) and [24H] (24-hour timekeeping).

    5. 5550_14_fl_ATDS

  5. Press (A) to complete the setting operation.

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