ECB-S10DB-1A

Work hard and play hard with a slim, sporty analog-digital combination EDIFICE that’s serious about both business and fun.

These timepieces deliver lightweight wearability and smartphone connectivity, all in a slimmed-down, less-than-10-mm case that won’t get caught in your shirt cuff.

Sync with your smartphone via Bluetooth® for automatically adjusted precision timekeeping. Tap into the app to effortlessly manage world time no matter where your travels take you. Whether for business or pleasure, international trips are seamless with automatic updates for local time and daylight savings. The app also makes managing alarms, times, and other features easy and intuitive.

The Super Illuminator lights up the watch hands and digital display with high-brightness LED, and sapphire crystal protects against scratches for a clear and easy read.

A slim, truly comfortable chronograph that meets the exacting specs that Casio partner racing teams demand.

Basic Information

Case size (L× W× H)
48.1 × 43 × 9.6 mm
Weight
129 g
Case and bezel material
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
Approx. battery life: 2 years on SR726W X 2

Smartphone Link/App Connectivity Features
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
Time & place
Phone finderExterior
Glass
Sapphire Crystal
Compatible band size
150 to 205mm

Watch Features

World time
World time 
38 time zones (38 cities + coordinated universal time), 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, split time, 1st-2nd place times
Timer
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)
Alarm/hourly time signal
5 daily alarms
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
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 (mode)
Digital: Hour, minute, second, pm, date, day