Casio Analog-Digital Black Dial Men Watch-ECB-900DB-1ADR (EX499)Product Description

Casio Analog-Digital Black Dial Men Watch-ECB-900DB-1ADR (EX499)Product Description

Introducing the latest additions to the ECB-900 Series of EDIFICE metal chronograph models

Introducing the latest additions to the ECB-900 Series of EDIFICE metal chronograph models with advanced features and functions that allow linking with your smartphone. These new models feature digital displays at 12 o鈥檆lock and 9 o鈥檆lock, which team up with the analog indications to show information in an easy-to-understand format.

Establishing a Bluetooth connection for accurate timekeeping

Establishing a Bluetooth connection between these watches and a smartphone ensures accurate timekeeping, including summer time switching, in virtually any country in the world. A phone can also be used to configure a variety of watch settings.

Motorsports inspired stopwatch and lap time records

A motorsports inspired 1/1000-second stopwatch comes with memory for 200 lap time records, and recording a lap time causes the lower right dial to indicate the average speed.

World Time City selection and simplified alarm and countdown timer settings

A smartphone app lets you select from more than 300 cities for your World Time City, and simplifies alarm and countdown timer settings.

Super Illuminator for easy reading in dim lighting

These watches also come with Super Illuminator, which uses high-brightness LED illumination that automatically illuminates both the analog face and the digital displays whenever you angle the watch towards your face where lighting is dim.

Solar power system for uninterrupted operation

This impressive collection of advanced features and functions is powered by a solar power system, with a CASIO-original shade dispersing solar panel that minimizes shading from the watch hands for highly efficient power generation. The result is uninterrupted, reliable operation without the need for periodic battery replacements.

Set Contains:

  • Watch and Manual
  • Case / bezel material: Stainless steel
  • One-touch 3-fold Clasp
  • Mineral glass
  • Stainless Steel Band
  • Double LED light
  • Mobile link
  • World time
  • 100-Meter water resistance
  • Full auto-calendar (to year 2099)
  • Tachymeter
  • Tough Solar
  • 1/1000-Second stopwatch
  • Countdown timer
  • Hourly time signal
  • 5 multi-function alarms (with daily, 1 time, schedule)
  • 12/24-hour format
  • Hourly time signal
  • Regular timekeeping
  • Accuracy: ±15 seconds per month (with no mobile link function)
  • Power Saving
  • Size of case: 51.5x48x13.9mm

Frequently Asked Questions

Q: Can this watch be connected to any smartphone?

A: Yes, this watch can be connected to any smartphone via Bluetooth.

Q: How many lap time records can be stored in the stopwatch?

A: The stopwatch can store up to 200 lap time records.

Q: Is the watch water-resistant?

A: Yes, the watch has a water resistance of up to 100 meters.


The Casio Analog-Digital Black Dial Men Watch-ECB-900DB-1ADR (EX499) is a stylish and functional timepiece that combines analog and digital displays with advanced features and functions. With its Bluetooth connectivity, motorsports inspired stopwatch, and solar power system, this watch is perfect for the modern man on the go. Whether you’re a frequent traveler or a sports enthusiast, this watch has everything you need to stay on time and in style.