Kello Casio AE-1000W-1AVEF

The Casio AE-1000W-1AVEF is a compact, durable digital watch with a resin case and band, lightweight construction (approx. 40 g) and long battery life. It offers multiple timekeeping functions including world time, stopwatch and countdown timer, plus five daily alarms and a fully automatic calendar. Water resistance to 10 bar makes it suitable for swimming and snorkelling.

Advantages

The watch uses an LED light to illuminate the display and a low-power movement that extends battery life up to 10 years on a single CR2025 cell. Its resin case and band provide flexibility and impact resistance while maintaining a lightweight feel. Additional functions such as world time, 12/24-hour display, five independent alarms and an automatic calendar add everyday practicality.

Suitable for

• Everyday wear and commuting
• Travel — keeping track of time in major cities and time zones
• Sports and training that use stopwatch and countdown timer
• Swimming and snorkelling (water resistance up to 10 bar)

Key specifications

• Model: Casio AE-1000W-1AVEF
• Case and band material: Resin
• Weight: approx. 40 g
• Battery: CR2025 — up to 10 years
• Water resistance: 10 bar / 100 metres (suitable for swimming, not for scuba diving)
• Dimensions: 43.7 × 48.1 × 13.7 mm
• Functions: LED light, world time, stopwatch (1/100 sec, 24 hr), countdown timer (1 sec, 24 hr), 5 daily alarms, full auto calendar, 12/24-hour format

How to use

Set the current time and date using the mode and adjust buttons according to the manual. Use the mode button to cycle through world time, stopwatch, timer and alarm settings. Activate the LED light with the designated button to read the display in low light. Start/stop and split/reset controls operate the stopwatch and timer functions, and each alarm can be set independently for daily reminders.

Recommendations

To prolong service life, avoid exposing the watch to strong chemicals or extreme temperatures, rinse with fresh water after saltwater exposure, and replace the CR2025 battery promptly when low to maintain the 10-year performance estimate.