Specifications: • Brand: Casio • Gender: Unisex • LED Light: Green • Natural diamonds on dial • Case / bezel material: Resin / Chrome plated • Glass material: Resin • Stainless Steel Band • Adjustable hook buckle with safety clasp • Daily Alarm • 1/100 second digital stopwatch • Measuring capacity: 59'59.99" • Measuring modes: Net time, split time, 1st-2nd place times • Hourly Time Signal • Auto-calendar (set at 28 days for February) • 12/24-hour format • Regular time keeping: Hour, minute, second, pm, date, day • Accuracy: /-30 seconds per month • Approx. battery life: 7 years on CR2016 • Module 593 • Case size (L× W× H): 36.8 × 33.2 × 9.7 mm • Weight: 45 g • Water Resistant • Japan DH