Casio WV-55/56 Digital Watch

Overview

This document provides instructions and specifications for the Casio WV-55 and WV-56 digital watches, featuring modules 2582 and 2586. These watches offer various functions including timekeeping, alarm, stopwatch, and dual time, with water resistance capabilities.

Water Resistance

• 50M Water Resistant
• 100M Water Resistant
• 200M Water Resistant
• 300M Water Resistant

Button Functions

The watch is operated using the following buttons:

• Button C: Used for mode selection.
• Button L: Likely for backlight or confirmation.
• Button B: Used for adjustment or scrolling through settings.
• Button A: Used for starting/stopping operations or toggling settings.
• Button D: Used for starting/stopping operations or toggling settings.
• Button SP: Likely related to Stopwatch mode.
• Button LA: Likely related to Lap time.

Watch Modes and Operations

Timekeeping Mode

Displays current time, date, and day of the week.

• Setting Time and Date:
  • Press Button B to enter setting mode.
  • Use Buttons A and D to adjust values (seconds, hours, minutes, year, month, day).
  • Press Button C to move between settings (seconds, hours, minutes, year, month, day).
  • Seconds are reset to 00 when the hour is adjusted using Button B.
  • The watch supports years from 2001 to 2098.
• 12/24 Hour Format:
  • In timekeeping mode, press Button D to toggle between 12-hour (indicated by 'P' for PM) and 24-hour format.
• Daylight Saving Time (DST):
  • Press Button A or D to turn DST on or off.

Alarm Mode

Allows setting a daily alarm.

• Setting Alarm Time:
  • Press Button C to select Alarm Mode.
  • Use Button B to adjust the alarm hour and minute.
  • Press Button A or D to toggle the alarm on/off.
  • The alarm can be set for a duration, e.g., 30 seconds.

Stopwatch Mode

Measures elapsed time.

• Operation:
  • Press Button C to select Stopwatch Mode.
  • Press Button A to start the stopwatch.
  • Press Button A again to stop the stopwatch.
  • Press Button D to reset the stopwatch to zero.
  • The stopwatch can measure up to 99 hours, 59 minutes, 59.99 seconds.
  • It supports lap times and split times.

Dual Time Mode

Displays time for a second time zone.

• Setting Dual Time:
  • Press Button C to select Dual Time Mode.
  • Use Button B to adjust the hours and minutes for the second time zone.
  • Press Button A or D to toggle between 12-hour and 24-hour format for the dual time.

Specifications

Company Information

Manufacturer: CASIO COMPUTER CO., LTD.

Address: 6-2, Hon-machi 1-chome, Shibuya-ku, Tokyo 151-8543, Japan

Further details and support can be found on the official Casio website.