Watch Catalog

Casio module 593

Quartz module. 593 is the number engraved on the caseback of these watches, and Casio files its operation manual under it. 2 watches in the catalog run on it.

How to operate module 593

Short steps in our words. The buttons are lettered as in Casio's operation guide, where each task's page is given.

Set the time and date

  1. From the Timekeeping Mode, press C three times to reach the time/calendar setting mode, with the seconds flashing.
  2. Press A to adjust the seconds.
  3. Press L to move to the hour, then press A to advance it.
  4. Press L and A the same way for the minute, month, date and day of the week.
  5. Press C to finish.

Good to know

The settings must be done in this order; press L to skip any you do not need to change.

In the Timekeeping Mode, each press of A switches between 12-hour and 24-hour format.

From Casio's guide, page 1

Set an alarm

  1. Press C once to go from the Timekeeping Mode to the Daily Alarm Mode.
  2. Press L to start setting the hour, and press A to advance it (hold for fast).
  3. Press L to move to the minutes, and press A to advance them.
  4. Press L to finish.

Good to know

In the Daily Alarm Mode, each press of A steps through: alarm and hourly signal on, both off, alarm only, signal only.

The alarm sounds for 20 seconds; press L to stop it. Hold A in the alarm mode to test the sound.

From Casio's guide, page 1

Stopwatch

  1. From the Timekeeping Mode, press C twice to reach the Stopwatch Mode (ST).
  2. Press A to start, A to stop, and A again to carry on from where it stopped.
  3. When it is stopped, press L to reset it to zero.
  4. For a split time, press L while it runs; press L again to let the display catch up.

Good to know

A beep confirms each start and stop. It counts up to 59 minutes 59.99 seconds, then start again for longer times.

From Casio's guide, page 1

Module 593 specs

Type
quartz
Power
Approx. battery life: 7 years on CR2016 · other watches that take CR2016
Accuracy
±30 seconds per month
Functions
Stopwatch, Alarm/hourly time signal, Light, Light color, Calendar, 12/24-hour format
Manual
Casio's operation guide for module 593

Watches with the 593