Casio Edifice ECB-20 Watches

Important Information

  • Price — may be available *average Amazon Price, we may earn commission from purchases
  • Year of first Release —  2020
  • Model Range — 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.)
  • Battery Type — CR2016 (Edifice Batteries)

ECB-20 Model Range *may be updated


The most distinctive specs of ECB-20 *Editorial
— Four screws that hold the bezel in place
(create powerful and bold designs)
— Mobile link (Wireless linking using Bluetooth(R)) (the watch automatically connects with a phone by Bluetooth® to update its time setting)
— World Time (the digital display shows the current time in another time zone. This lets you keep track of the current time in two time zones while traveling)
— 1/1000-second Stopwatch (memory provides storage of up to 200 lap times that can be transferred to your phone)
— Phone Finder (Long-pressing a watch button causes a tone to sound on your phone (as long as it is within range to receive a Bluetooth signal))
— Auto LED Light (a high-brightness LED light illuminates the face and digital display when you angle the watch towards your face)
Edifice Connected App (you may manage all watch settings through your phone)
100-meter water resistance (good for swimming but not for deep diving)


Official Marketing Focus from Casio

Introducing the Smartphone Link ECB-20 Series from EDIFICE, the highperformance 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.

Official ECB-20 Specs / Features *for base version ECB-20DC-1A

  • Case / bezel material: Stainless steel
  • One-touch 3-fold Clasp
  • Stainless Steel Band
  • Mineral Glass
  • Gray ion plated band
  • Gray ion plated case
  • 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)
  • Accuracy: ±15 seconds per month (with no mobile link function)
  • Approx. battery life: 2 years on CR2016
  • Size of case : 49.5×46×12.5mm
  • Total weight : 151g

Recent News about ECB-20 

All Casio ECB-20 News →


You ask, we answer…

What does Edifice Connected App in ECB-20 do?

You may manage all watch settings through your phone.

What is Mobile link in ECB-20?

Wireless linking using Bluetooth(R)) (for time sync with your phone data.

What does 100-meter water resistance in ECB-20 mean?

The watch is good for swimming but not for deep diving.

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