Casio Edifice SERIES EFR-539D-1A2
Specifications
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Case size (L× W× H)
54.1 × 49.5 × 11.7 mm -
Weight
185 g -
Case and bezel material
Case / bezel material: Stainless steel -
Band
Stainless Steel BandOne-touch 3-fold Clasp -
Water resistance
100-meter water resistance -
Power supply and battery life
Approx. battery life: 2 years on SR920SW
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Glass
Mineral Glass -
Back plate
Screw Lock Back -
Surface treatment
Blue ion plated bezelGray ion plated bezel
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Stopwatch
1/10-second stopwatch Measuring capacity: 59'59.9'' Measuring modes: Elapsed time, split time, 1st-2nd place times -
Accuracy
Accuracy: ±20 seconds per month -
Other features
Regular timekeeping: Analog: 3 hands (hour, minute, second), 3 dials (stopwatch 1/10 seconds, stopwatch minutes, stopwatch seconds)Date display