EFS-S570D-1A

Battery Life / Accuracy
Tough solar (6 months without exposure to light) (+/-20 seconds per month)

Crystal
Sapphire crystal (anti-reflective coating)

Luminous
Luminous on hands and indexes

Case & Band Material
Stainless steel case with metal band (three-fold clasp with push-button release)

Water Resistance
100m

Case Size
Thickness: 9.7 mm
Diameter: 44.0 mm
Length: 49.0 mm

Other Specifications
1-second stopwatch
Battery level indicator
Regular timekeeping (analog display)
Date display