Battery Life / Accuracy
Tough solar (11 months without exposure to light) (+/-30 seconds per month)
 
Crystal
Mineral crystal

Light
LED light (super illuminator)
 
Case & Band Material
Stainless steel case with resin band
 
Water Resistance
100m
 
Case Size
Thickness: 12.2 mm
Diameter: 38.4 mm
Length: 47.5 mm
 
Other Specifications
Shock resistant
World time
1/100-second stopwatch
Countdown timer
Daily alarm
Hourly time signal
Full auto-calendar (to year 2099)