Take control of speed and intelligence with the Casio Edifice ECB-2000DC-1A, featuring a solar-powered analog-digital display and a carbon fiber-reinforced resin case inspired by formula car suspension arms.

Equipped with Smartphone Link via Bluetooth®, this timepiece effortlessly pairs with the CASIO WATCHES app for automatic time adjustment, world time management across approximately 300 cities, and stopwatch data transfer.

The watch is powered by Casio's Tough Solar system for reliable operation and features a Super Illuminator double LED light, mineral glass, and 100-meter water resistance.

Key Features

Case size (L× W× H)	51 × 47.8 × 10.8 mm
Weight	125 g
Case and bezel material	Carbon / Stainless steel
Band	Stainless Steel Band, One-touch 3-fold Clasp
Water resistance	100-meter water resistance
Time adjustment	Bluetooth: Connects to a smartphone and automatically adjusts the time
Power supply and battery life	Tough Solar (Solar powered)
Smartphone Link feature	Mobile link (Wireless linking using Bluetooth®)
Apps	CASIO WATCHES
App connectivity feature	Auto time adjustment, Easy watch setting, Approximately 300 world time cities, Stopwatch data transfer, Time & place, Phone finder
Glass	Mineral Glass
Surface treatment	Gray ion plated case, Gray ion plated band
Compatible band size	150 to 205 mm
Other	Neobrite
World time	World time 38 time zones (38 cities + coordinated universal time), city code display, city name display, daylight saving on/off, auto summer time (DST) switching, Home city/World time city swapping
Stopwatch	1/100-second stopwatch Measuring capacity: 00'00''00~59'59''99 (for the first 60 minutes) 1:00'00~23:59'59 (after 60 minutes) Measuring unit: 1/100 second (for the first 60 minutes) 1 second (after 60 minutes) Measuring modes: Elapsed time, lap/split time
Timer	Countdown timer Measuring unit: 1 second Countdown range: 60 minutes Countdown start time setting range: 1 second to 60 minutes (1-second increments and 1-minute increments) Other: Progress beeper
Alarm/hourly time signal	5 daily alarms (with progress beeper), Hourly time signal
Light	Double LED light LED light for the face (Super illuminator, selectable illumination duration (1.5 seconds or 3 seconds), afterglow) LED backlight for the digital display (Super illuminator, selectable illumination duration (1.5 seconds or 3 seconds), afterglow)
Light color	LED:White
Calendar	Full auto-calendar (to year 2099)
Mute feature	Button operation tone on/off
Energy saving feature	Power Saving (display goes blank to save power when the watch is left in the dark)
Battery display/alert	Battery level indicator
Run time	Approx. battery operating time: 7 months on rechargeable battery (operation period with normal use without exposure to light after charge) 18 months on rechargeable battery (operation period when stored in total darkness with the power save function on after full charge)
Accuracy	Accuracy: ±15 seconds per month (with no mobile link function)
Other features	12/24-hour format, Day display (days of the week selectable in six languages), Hand shift feature (Hands move out of the way to provide an unobstructed view of digital display contents.), Regular timekeeping: Analog: 2 hands (Hour, minute (hand moves every 20 seconds)) 1 dial (countdown alert) Digital: Hour, minute, second, pm, date, day, Progress beeper on/off

Highlights

Great for motorsports
Keeps accurate time
Easy to operate via smartphone
Stable solar power
Great for overseas travel
Easy to see in darkness

Downloads

Operation Guide

Frequently asked questions

How does the watch connect to a smartphone?

It links wirelessly via Bluetooth® using the CASIO WATCHES dedicated mobile app.

What is the water resistance rating of this timepiece?

The watch features a water resistance rating of 100 meters.

How is the watch powered?

It is powered by Casio's Tough Solar system, which charges using light.

What materials are used for the case and band?

The case is made of carbon fiber-reinforced resin and stainless steel, paired with a gray ion-plated stainless steel band.

How many lap times can the stopwatch record?

The watch has a 200-lap memory and can transfer measured lap data directly to the smartphone app.

What is the battery operating time on a full solar charge?

It operates for approximately 7 months under normal use without further light exposure, or up to 18 months in power saving mode.

Casio Edifice Resin Black Dial Digital Watch ECB-2000DC-1A