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  • Features
  • Specifications
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High-spec Chronograph
with Smartphone Link

ECB20DC-1A

Introducing the Smartphone Link ECB-20 Series from EDIFICE, the high performance chronograph that incorporates direct feedback from racing teams to create innovative new timepieces under the concept of “Speed & Intelligence.

The four screws that hold the bezel in place, and the orange, blue, and other accent colors on the inset dial create powerful and bold designs. At the heart of these models is a Smartphone Link module that was developed in response to requests from racing team members. Smartphone linking not only ensures accurate timekeeping, it also supports a schedule timer feature that was developed to allow management of team schedules, and automatic time zone correction that comes in handy during global travels. Whenever you travel to a different time zone, these watches will automatically* switch to the current time in your new zone. No button operation is required.

 

  • Bluetooth Connectivity
  • 100M Water Resistant

Smartphone Link

Keeping accurate time

Automatic Time Adjustment

The watch is reset regularly 4 times a day by the smartphone to show both home time and world time correctly. You can also reset the watch manually with just a push of a button when crossing between time zones. The precise time in the current location is displayed instantly with DST (daylight saving time) taken into account.

Accurate Time System

Accurate time information (UTC) is acquired by a smartphone from a time server on the Internet. The smartphone then analyzes this time data and its own current positioning data regarding the time zone and DST (daylight saving time) status of the current location and resets the watch to the correct time automatically. Since Wi-Fi communication is also possible, the smartphone can also acquire time information in indoor environments such as airports or subways.

Advanced World Time function

World Time for over 300 cities

The smartphone app can be used to conduct world time city selection. After a city is selected by touch from a world map or a city list containing over 300 cities, the time in the selected city is displayed on an inset dial with DST (daylight saving time) taken into account.

EDIFICE Connected EDIFICE Connected EDIFICE Connected

Tough Solar

A CASIO-original solar charging system converts light into electrical power to assure stable operation. A shade-dispersing solar panel provides superior power generation efficiency.

Super Illuminator

Brilliant light from a high-luminosity LED affords dramatically improved visibility in the dark.

Smartphone Link

Linking the watch to a smartphone provides access to the correct time,
not only in the current location but over 300 cities around the world.
Alarm setting and control over various other functions
from the smartphone enhance operability to an unprecedented high level.

  • Bluetooth®

    Link wirelessly to a smartphone using Bluetooth® SMART

  • Airplane Mode

    Disable radio wave send/receive

  • Super Illuminator

    A high-brightness diode is used to illuminate the watch.

  • World Time (R39)

    Displays the current time in major cities and specific areas around the world. R: Current time in major cities around the world. Values indicate number of cities/areas

  • Multi-Function Alarm, Hourly Time Signal (5 MULTI)

    Multi-function alarms can be configured to sound on a particular date, a particular day of the week, or at the same time each day. The number indicates the number of alarms. The hourly time signal causes the watch to beep every hour on the hour

  • Stopwatch (1/1000 24HR

    Accurate measurement of elapsed time with the touch of a button. The fraction indicates the unit of measurement, while the time figure indicates the maximum time measurement

  • Timer (24H)

    Counts down from a start time specified by you. The value indicates the number of timers available, while the time figure indicates the maximum starting time. “REPEAT” indicates Auto Repeat, which automatically restarts timing at the end of each countdown

  • Full Auto-Calendar

    Allowances are made automatically for months of different lengths, including leap year

  • 12/24-Hour Timekeeping

    Times can be displayed in either 12-hour or 24-hour format

  • Operation Tone On/Off

    The tone that sounds to signal a mode change or other operation can be turned on and off

  • Battery Level Indicator

    Indicator shows the current battery level

  • Water Resistant (10 BAR)

    The “BAR” value indicates the number of atmospheres to which water resistance is ensured. 10 BAR means water resistance to 10 atmospheres. Watches marked “100m” have the same water resistance as 10 BAR watches

  • Mineral Glass

    Hard glass resists scratching

  • Band

    Stainless Steel gray ion plated band & case

  • Case / bezel material: Stainless steel
  • One-touch 3-fold Clasp
  • Stainless Steel Band
  • Gray ion plated band
  • Gray ion plated case
  • Mineral Glass
  • 100-meter water resistance
  • Double LED light
    LED light for the face (Auto LED light, Super illuminator, selectable illumination
    duration (1.5 seconds or 3 seconds), afterglow)
    LED backlight for the digital display (Auto LED light, Super illuminator, selectable illumination duration (1.5 seconds or 3 seconds), afterglow)
  • Mobile link (Wireless linking using Bluetooth®)
  • Hand shift feature (Hands move out of the way to provide an unobstructed view of digital display contents)
  • Flight mode
  • World time
    38 time zones (38 cities + coordinated universal time), daylight saving on/off, auto summer time (DST) switching, Home city/World time city swapping
  • 1/1000-second stopwatch
    Measuring capacity:
    00’00″000~59’59″999 (for the first 60 minutes)
    1:00’00″0~23:59’59″9 (after 60 minutes)
    Measuring unit:
    1/1000 second (for the first 60 minutes)
    1/10 second (after 60 minutes)
    Measuring modes: Elapsed time, lap time
  • Countdown timer
    Measuring unit: 1 second
    Countdown range: 24 hours
    Countdown start time setting range: 1 second to 24 hours (1-second increments, 1-minute increments and 1-hour increments)
  • 5 daily alarms
  • Hourly time signal
  • Full auto-calendar (to year 2099)
  • 12/24-hour format
  • Button operation tone on/off
  • Schedule beeper on/off
  • Date/month display swapping
  • Day display (days of the week selectable in six languages)
  • Regular timekeeping
    Analog: 2 hands (hour, minute (hand moves every 20seconds)), 1 dial (linked to each mode)

    • Digital: Hour, minute, second, pm, month, date, day
  • Accuracy: ±15 seconds per month (with no mobile link function)
  • battery life: 2 years on CR2016
  • Size of case: 49.5×46×12.5mm
  • Total weight: 151g
  • Module: 5638
  • UPC: 889232285177

Bluetooth<sup>™</sup> logo

EDIFICE Connected

(iOS/Android)

CASIO WATCH+

Download on the App Store

CASIO WATCH+

Get it on Google Play

Operation Guide (HTML)

Module No. 5638

Operation Guide (PDF)
Quick Reference (PDF)
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