Tough Solar
Tough Solar
Band (Stainless Steel)
Metal Band (Stainless Steel)
Wave Ceptor
Wave Ceptor Radio Technology
100 Metre Water Resistant
100 Metre Water Resistant

At a glance

Accuracy and reliability meet dynamic styling in the ECW-M300. With Radio Controlled technology and Tough Solar Powered operation this watch is designed for more than just good looks.



World Time

Displays the current time in major cities and specific areas around the world.

Battery Level Indicator

An indicator shows the current battery charge level.

Multiband 6 Radio Controlled

A built-in radio signal receiver ensures that the exact time is displayed across Europe, the US, Japan, and China.

Alarm Function

Daily Alarm: sounds each day at the time you set

5 Daily Alarms- each will sound every day at the time you set

12/24 Hour Format

Times can be displayed in either a 12-Hour or 24 Hour Format.

Mineral Glass

Hard glass resists scratching

Stainless Steel Case

Solid Stainless Steel Case

Auto Calendar

Once set, the automatic calendar always displays the correct date.

Auto Illuminator

In low light, the watch face will automatically illuminate when the watch is tilted towards your face for reading.

Solar Power

A high-capacity solar-charging system harnesses the power of any light source for reliable watch operation with minimal impact to the environment.

Display Illumination

A luminous coating provides long-term illumination in the dark after only a short exposure to light.

Band Material

Stainless Steel

Countdown Timer

A stopwatch that counts backwards: When 0 minutes, 0 seconds is reached, the timer emits a 10-second signal tone.

Water Resistant

100 Metre/10 Bar

10 Bar Water Resistant means that the watch is also suitable for swimming or snorkelling


Accurate measurement of elapsed time with a touch of a button

1/100th Sec Stopwatch


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Support Information