Casio men's multifunction watch from the G-Shock collection. Round case in black resin. Case size is 47.1mm. Clock With Analog-Digital Display. Resin strap with black buckle. Water resistance is 20atm. Quartz movement. Functions Shockproof, Neobrite, World Time Function, Stopwatch 1/100 Sec. - 1 Hour, Timer 1/1 Sec. - 24 Hours, 5 Daily Alarms, Hand Movement Function, Automatic Calendar and Date Display.