AQ230GG-2A Band Type: Stainless Steel Band Case and Bezel material: Resin Black Chrome Plated Size: 38.8 × 29.8 × 8.1 mm Colour: Black Glass: Resin Glass FEATURES Water resistance: Splash Resistant World time: Dual time Calendar: Auto-calendar (28 days for February) Stopwatch: • 1/100-second stopwatch • Measuring capacity: 59'59.99'' • Measuring mode: Elapsed time Alarm/hourly time signal: Daily alarm Hourly Time Signal