-Case size (L× W× H): 38.6 × 36.3 × 9.6 mm
-Weight:  49 g
-Case and bezel material: Resin /Chrome plated
-Band: Stainless Steel Band, Adjustable Clasp
-Waterresistance: Water Resistant
-Power supply and battery life:
-Approx. battery life: 7 years on CR2016
-Glass: Resin Glass
-Compatible band size: 145 to 205 mm
-Stopwatch:1/100-second stopwatch
-Measuring capacity: 59'59.99"
-Measuring modes: Elapsed time, split time, 1st-2nd place times
-Alarm/hourly     
time signal:
-Daily alarm
-Hourly time signal
-Light:Electro-luminescent backlight
-EL:Blue
-Calendar:Auto-calendar (28 days for     February)
-Accuracy: ±30seconds per month
-features:
12/24-hour format
Regular timekeeping:
Digital: Hour, minute, second, pm, date, day