Casio Men's Black Resin Band Analog Digital Dual Time Zone Watch

• 50M Water Resistant, Dual Time, Daily Alarm

• 1/100 second digital stopwatch, Hourly Time Signal , Auto Calendar

• 12/24 Hour Formats, Accuracy: +/-30 seconds per month

• Battery SR920W, Approx. battery life: 3 years

• Module 3321, Size of case / total weight: 31.5 x 29.5 x 8.5mm / 27g