Battery Life / Accuracy
Approximately 2 years (+/-20 seconds per month)
 
Crystal
Mineral glass
 
Light
LED backlight illuminator
 
Case & Band Material
Stainless steel case with metal band (three-fold clasp with push-button release)
 
Water Resistance
100m
 
Case Size
Thickness: 10 mm
Diameter: 45 mm
 
Other Specifications
1-second stopwatch