Product details Basic Information 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 Clasp Type: Adjustable Clasp Water Resistance: Water Resistant Power Supply & Battery Life: Approx. 7 years on CR2016 Exterior Glass: Resin Glass Surface treatment: Black ion plated band Compatible band size: 145 to 205 mm Watch Features: 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 Light color: EL Blue Calendar: Auto-calendar (28 days for February) Accuracy: ±30 seconds per month Other Features: 12/24-hour format Regular timekeeping: Digital – Hour, minute, second, PM, date, day
