Casio Edifice EFR-559 Watches

The model is a typical inexpensive chronograph with additional windows and, of course, automotive style elements. As usual, the Japanese are vigorously developing the budgetary direction of watches, with an emphasis on appearance, not on functions. In the EFR-559 series, you will not see expensive technologies such as solar power or radio synchronization. And why is he in the public sector, right? But there is a stopwatch with a capacity of “whole” 10 minutes, or rather 9 minutes 59 seconds. We hardly imagine where such a stopwatch can be used, but it exists, and it may be useful to someone.


Important Information


EFR-559 Model Range *may be updated


The most distinctive specs of EFR-559 *Editorial
โ€” 100-meter water resistance
(good for swimming but not for deep diving)
โ€” Stopwatch (Measuring capacity: 9’59)
โ€” 3-years battery
โ€” Date display (adjustable, 31 days or easy manual correction)


Official EFR-559 Specs / Features *for base version EFR-559DB-1AV

  • Case / bezel material: Stainless steel
  • One-touch 3-fold Clasp
  • Stainless Steel Band
  • Mineral Glass
  • Screw Lock Back
  • 100-meter water resistance
  • 1-second stopwatch
    Measuring capacity: 9’59
  • Date display
  • Regular timekeeping
    Analog: 3 hands (hour, minute, second),
    3 dials (stopwatch minutes, stopwatch seconds, 24-hour)
  • Accuracy: ยฑ20 seconds per month
  • Approx. battery life: 3 years on SR920SW
  • Size of case : 54.5ร—49.5ร—12.8mm
  • Total weight : 181g

Recent News about EFR-559 

All Casio EFR-559 News โ†’