Casio STANDARD Alarm World Time Digital Watch - Silver

This Casio Alarm World Time Digital A500WA-7DF watch offers global versatility and retro style. It...

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Full details

This Casio STANDARD Alarm World Time Digital Watch is designed for travelers and those who need quick access to multiple time zones. Its key benefit is global versatility with retro styling, but its 30-meter water resistance means it's not suitable for swimming. This digital watch features a resin/chrome case, a stainless steel band, and a clear digital display with world map graphics, offering multi-time for four cities, world time for 31 zones, and practical features like alarms, stopwatch, and countdown timer.

All features

ColourSilver
SeriesSTANDARD
Model Part NumberA500WA-7-F
BrandCASIO

Extended Product Information

FAQs

How do I change the time format from 12-hour to 24-hour?

From the main timekeeping mode, press and hold the 'Adjust' button. Press the 'Mode' button until the 'H-SET' indicator flashes. Then, press the 'Reset' button to toggle between 12-hour (AM/PM) and 24-hour formats. Press 'Adjust' to confirm.

What does the world map display represent?

The world map display is a graphic representation that can be used in conjunction with the world time function to visually indicate different major cities and their time zones around the globe.

Can I wear this watch while showering?

No, the watch has a water resistance rating of 30 meters (3 ATM), which is suitable for splashes and rain but not for submersion in water. It is not recommended for showering, bathing, or swimming.

How long does the battery typically last?

The battery life is typically around 3 years, assuming approximately 20 seconds of LED backlight usage per day and 10 seconds of alarm usage per day. Battery life can vary with usage patterns.

Is the stainless steel band adjustable?

Yes, the stainless steel band usually features a clasp that can be adjusted to fit different wrist sizes. It may involve micro-adjustments or removing links for a precise fit. Consult a jeweler for professional band resizing if needed.

What is the purpose of the 'Button Operation Tone on/off' feature?

This feature allows you to enable or disable the beep sound that occurs when you press the watch's buttons. You can turn it off for silent operation, which is useful in quiet environments.

Troubleshooting

Watch is not running or display is blank.

Check if the battery needs replacement. If the watch is new, ensure protective plastic has been removed from the battery or crown.

Time is inaccurate.

Verify that the correct time zone and daylight saving settings are applied. The watch has an accuracy of ±30 seconds per month; for higher precision, manual adjustment may be needed.

Alarms are not sounding.

Ensure the specific alarm is enabled (check the 'AL' indicator). Confirm that the alarm time is set correctly and the hourly chime feature (SIG) is not unintentionally silencing the alarms.

Cannot change modes or settings.

Ensure you are pressing the correct buttons for each function. Refer to the specific mode's instructions. Some functions may require pressing and holding a button.

Pros and Cons

Pros

  • Excellent for frequent travelers needing multiple time zones.
  • Retro design appeals to vintage watch enthusiasts.
  • Multiple daily alarms for time management.
  • Durable stainless steel band and resin/chrome case.
  • Easy-to-read digital display with backlight.

Cons

  • Water resistance is limited to 30 meters, not suitable for swimming or diving.
  • Accuracy is ±30 seconds per month, which may not be sufficient for highly precise needs.
  • Resin crystal may be prone to scratching compared to mineral or sapphire crystals.
  • The 33mm case size might be small for those preferring larger watches.

Setup, Compatibility & Care

Setup:

  1. Setting the Home Time: Press and hold the 'Mode' button until the city code for your current location flashes. Use the 'Adjust' and 'Reset' buttons to cycle through city codes and select your own. Press 'Mode' to confirm. Then, use 'Adjust' and 'Reset' to set the current time, date, and day of the week. Ensure the 12/24-hour format is set correctly.
  2. Setting World Time: From the timekeeping mode, press 'Mode' until the 'World Time' (WT) indicator appears. Use the 'Adjust' and 'Reset' buttons to cycle through the 31 time zones (48 cities). The watch automatically displays the current time for the selected city based on your home time settings.
  3. Setting Alarms: Press 'Mode' until the 'Alarm' (AL) indicator is shown. Use the 'Adjust' and 'Reset' buttons to cycle through the 5 alarms (AL1-AL5). To set an alarm, select it and press 'Adjust'. Use the 'Reset' button to change the flashing hours and minutes, and 'Adjust' to confirm each.

Compatibility:

This is a standalone digital watch and does not require compatibility with other devices for its core functions. Its timekeeping is based on internal quartz movement.

Care:

  • Cleaning: Wipe the case and band regularly with a soft, dry cloth. For stubborn dirt, use a slightly damp cloth and dry immediately. Avoid harsh chemicals or abrasive cleaners.
  • Water Resistance: Remember the watch is water-resistant up to 30 meters (3 ATM). Do not submerge it in water, wear it while swimming, or expose it to high-pressure water.
  • Storage: Store the watch in a cool, dry place away from direct sunlight when not in use. Ensure the battery is replaced by a qualified professional if needed.