Gold ion plated band
Mineral Glass
Screw Lock Back
100-meter water resistance
Case / bezel material: Stainless steel
Stainless Steel Band
One-touch 3-fold Clasp
1/10-second stopwatch
Measuring capacity: 59'59.9''
Measuring modes: Elapsed time, split time,
Gold ion plated band
Mineral Glass
Screw Lock Back
100-meter water resistance
Case / bezel material: Stainless steel
Stainless Steel Band
One-touch 3-fold Clasp
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: 2 years on SR920SW
Size of case: 54.1 × 49.5 × 11.7 mm
Total weight: 185 g
Model EFR-539SG-7AVUDF
Name Casio Edifice Chronograph Mens Watch EFR-539SG-7AV EFR539SG
Brand Casio
Movement Quartz
Glass type Scratch resistance mineral glass
Gender Male
Type Sports Watch
Features Date, Stopwatch, Chronograph
Water resistance 100 meters (10 bar)