la-670wega-9e Basic information Case dimensions (L× W× H) 30.3 × 24.6 × 7.3 mm Weight 26 g Case and bezel material Case/bezel material: resin/gold Band Band made of stainless steel Adjustable closure Water resistance Water resistant Power and battery life approx. battery life: 2 years on CR1216 features Stopwatch 1/10 second stopwatch Measuring capacity: 59'59.9'' Measuring mode: elapsed time Timer Countdown timer Countdown interval: 30 minutes Countdown times Preset countdown starts: 1, 3, 5, 10, 15, 20, 30 minutes Alarm/hourly time signal Daily alarm Hourly time signal Calendar Auto calendar (set to 28 days for February) shipped with case and warranty