Battery Life / Accuracy
Approximately 2 years (+/-20 seconds per month)
 
Crystal
Mineral glass
 
Case & Band Material
Stainless steel case with metal band (three-fold clasp with push-button release)
 
Water Resistance
100m
 
Case Size
Thickness: 11.6 mm
Diameter: 43.5 mm
Length: 46.5 mm

Other Specifications
1-second stopwatch