Casio G-Shock Gents' Watch G-521BD-4AV

The Casio G-Shock Gents' Watch G-521BD-4AV features ion plating, a process resulting in a coating that is very hard and resists scratching and corrosion.

Features

• Shock resistance (G-SHOCK)
• Electro-luminescent backlight
• World time: 29 time zones (27 cities), city code display, daylight saving on/off
• 1/100-second stopwatch
• Measuring modes: Elapsed time, split time, 1st/2nd place times
• Countdown timer:
• Measuring unit: 1 second
• Countdown range: 60 minutes
• Countdown start time setting range: 1 to 60 minutes (1-min increments)
• Auto-repeat, time up alarm
• 5 independent daily alarms (4 one-time alarms and 1 snooze alarm)
• Hourly time signal
• Auto-calendar to year 2039
• 12/24-hour format
• Accuracy: ±15 seconds per month
• Approx. battery life: 3 years on SR927W X 2
• Size of case: 50.2 x 45.0 x 13.8 mm
• Weight: 137 g