Casio Men's Vintage Series Retro Watch - Black Features: - LED Backlight - Afterglow - Flash alert - Flashes with buzzer that sounds for alarms, hourly time signal - 1:00'00-23:59'59 (after 60 minutes) - Measuring unit: 1/100 second (for the first 60 minutes) - 1 second (after 60 minutes) - Measuring modes: Elapsed time, split time, 1st-2nd place times - Countdown timer - Measuring unit: 1 second - Countdown range: 24 hours - Countdown start time setting range: 1 second to 24 hours (1-second increments, 1-minute increments and 1-hour increments) - Other: Auto-repeat - Multi-function alarm - Hourly time signal - Full auto-calendar (to year 2039) - 12/24-hour format - Regular timekeeping: Hour, minute, second, pm, month, date, day Material: - Case/bezel material: Resin - Stainless Steel Band - Black ion plated band - Black IP - Resin Glass Specifications: - Accuracy: approx. 30 seconds per month - 50-meter water resistance - Adjustable Clasp - Warranty: 12 Months