Casio AE-1100 — Classic Round Design with World Map for World Time

About AE-1100 in Short. With a unique split LCD, the AE1000’s upper display shows your current time zone in a world map overlay, while the lower LCD can display a host of information such as time, world time, stopwatch and countdown timer information. Available in resin, leather/cloth or stainless steel bands, the AE1000 is a great accessory for any adventure.

General Information

AE-1100 Model Range *may be updated

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Other Casio Digital AE Watches *similar by price and functions but different by cases

These are not all Casio Digital AE Series. Here is a list of All Casio Digital AE Watches →

Casio AE-1100 on the wrist!

Casio AE-1100 Display Guide *for key functions only. For you to know how it works))

Timekeeping

The Timekeeping Mode’s Multi Time feature gives you quick and easy access to the current time and date in four different cities, numbered from T-1 (Time 1) through T-4 (Time 4). T-1 is your Home City Time and T-2, T-3 and T-4 are Local Times. Local Times are kept in synchronization with your Home City Time (T-1).
– The digital dial indicates the current Home City Time (T-1).

World Time

World Time shows the current time in 48 cities (31 time zones) around the world.
– All of the operations in this section are performed in the World Time Mode, which you enter by pressing C.

Countdown Timer

To use the countdown timer
Press D while in the Countdown Timer Mode to start the countdown timer.
– When the end of the countdown is reached, the alarm sounds for 10 seconds or until you stop it by pressing any button. The countdown time is reset to its starting value automatically when the alarm sounds.

Stopwatch

The stopwatch lets you measure elapsed time, split times, and two finishes.
– The display range of the stopwatch is 23 hours, 59 minutes, 59.99 seconds.
– The stopwatch continues to run, restarting from zero after it reaches its limit, until you stop it.

Official AE-1100 Specs / Features *for base version AE-1100W-1

• Case / bezel material: Resin
• Resin Band
• Resin Glass / Spherical Glass
• 100-meter water resistance
• LED backlight
  Selectable illumination duration, afterglow
• Multi Time (4 different cities)
• World time
  31 time zones (48 cities + coordinated universal time), daylight saving on/off, Home city / World time city swapping
• 1/100-second stopwatch
  Measuring capacity: 23:59’59.99”
  Measuring modes: Elapsed time, split time, 1st-2nd place times
• Countdown timer
  Measuring unit: 1/10 second
  Input range: 1 second to 24 hours (1-second increments ,1-minute increments and 1-hour increments)
• Alarms
  5 independent alarms (one-time or daily)
• Hourly time signal
• Full auto-calendar (to year 2099)
• 12/24-hour format
• Button operation tone on/off
• Regular timekeeping
  Digital: Hour, minute, second, pm, month, date, day
• Accuracy: ±30 seconds per month
• Approx. battery life: 10 years on CR2025
• Size of case : 48.1×43.7×13.7mm
• Total weight : 27g

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