Casio Edifice EFR-566 Series

Important Information

EFR-566 Model Range *may be updated

Official EFR-566 Specs / Features *for base version EFR-566DB-1AV

  • Case / bezel material: Stainless steel
  • One-touch 3-fold Clasp
  • Stainless Steel Band
  • Mineral Glass
  • Anti-reverse Bezel
  • Black ion plated bezel
  • 100-meter water resistance
  • 1/10-second stopwatch
    Measuring capacity: 59’59.9”
    Measuring modes: Elapsed time, split time, 1st-2nd place times
  • Date display
  • Regular timekeeping
    Analog: 3 hands (hour, minute, second),
    3 dials (stopwatch 1/10 seconds, stopwatch minutes, stopwatch seconds)
  • Accuracy: ±20 seconds per month
  • Approx. battery life: 3 years on SR920SW
  • Size of case : 49.3×43.2×11.7mm
  • Total weight : 140g

Recent News about EFR-566 

All Casio EFR-566 News →

You ask, we answer…

What does 100-meter water resistance in EFR-566 mean?

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

What is Countdown bezel in EFR-566?

The numbered bezel provides a countdown to the target time, enabling an intuitive grasp of the remaining time to facilitate team operations.

What does Stopwatch in EFR-566 do?

Measuring capacity: 59’59.9”; Measuring modes: Elapsed time, split time, 1st-2nd place times.

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