Specifications:• Brand: Casio• Gender: Men• Series: Vintage• Resin Glass / Spherical Glass• Case / bezel material: Resin• Stainless Steel Band• Adjustable Clasp• Dual time• 8-digit calculator• Full auto-calendar (to year 2099)• 1/100-second stopwatch• Measuring capacity: 23:59'59.99''• Measuring modes: Elapsed time, split time, 1st-2nd place times• Daily alarm• Hourly time signal• Button operation tone on/off• 1/100-second stopwatch• Measuring capacity: 23:59'59.99''• Measuring modes: Elapsed time, split time, 1st-2nd place times• 12/24-hour format• Regular timekeeping:• Hour, minute, second, am/pm, year, month, date, day• Accuracy: ±15 seconds per month• Approx. battery life: 5 years on CR2016• Module 3208• Size of case : 44.9 × 34.8 × 10.6 mm• Total weight : 72g approx.• Water Resistant• Made in China