Mobile Link Function
Mobile Link Function
1/1000 Second Stopwatch
Dual Time
Dual Time

At a glance

Introducing the new EQB510D-1A, a stylish and function packed watch that includes a Mobile Link Function so you can be sure you are always on time. Mobile Link function (Wireless linking with Bluetooth Smart devices) Requires download of the CASIO WATCH+ app to your phone. World Time dial at 9 o’clock can be set to one of approximately 300 cities around the globe. Home Time and World Time settings (including summer time) updated at a preset time each day. Use your phone to adjust hand positions, set alarm times, and more. Use your phone to change the distance setting for calculation of speed in the Stopwatch mode. Transfer stopwatch data to a phone to create a log file.

*Bluetooth is a registered Trademark or trademark of Bluetooth SIG. Inc.
*Other trademarks and trade names are those of their respective owners. For a list of supported mobile phones and the latest updates, visit http://www.edifice-watches.com/bs.



    • 100M Water Resistant
    • Solar powered
    • Mobile link (Wireless linking using Bluetooth® SMART)
    • Airplane mode
    • Dual time (Home city time swapping)
    • 1 second stopwatch Measuring capacity: 23:59'59 Measuring mode: Elapsed time
    • Daily alarm
    • Low battery alert
    • Full auto-calendar (to year 2099)
    • Power Saving (hands stop to save power when the watch is left in the dark.)
    • Date display
    • Regular timekeeping
    • Analog:3 hands (hour, minute(hand moves every 10 seconds), second)
    • 4 dials (24-hour, dual time hour and minute, dual time 24-hour, day)
    • Accuracy: ±15 seconds per month
    • Approximate battery operating time:
    • Module: 5429


Support Information