The dial is analog-digital black and grey and it features large sized, index hour markers and orange luminous arrow shaped skeleton hands for exceptional legibility. Casio GMAS140-1A also features a chronograph, month, day and date display window. This timepiece has a mineral crystal for scratch resistance. Driving this amazing watch is Japanese made quartz mechanism. The water resistance is rated at 100 meters.

This beautiful watch also features magnetic resistant, shock resistant, LED light, auto light switch, selectable illumination duration (1.5 seconds or 3 seconds), afterglow, world time: 29 time zones (48 cities coordinated universal time), daylight saving on/off, home city/world time city swapping, 1/1000-second stopwatch: measuring capacity: 99:59'59.999'', measuring modes: elapsed time, lap time, split time, others: speed (0 to 1998 units/hour), distance input (0.0 to 99.9), mach indicator (speed exceeding 1225 units/hour), countdown timer: measuring unit: 1 second, countdown range: 24 hours, countdown start time setting range: 1 minute to 24 hours (1-minute increments and 1-hour increments), other: auto-repeat, 5 daily alarms (with 1 snooze alarm), hourly time signal, full auto-calendar (to year 2099), 12/24-hour format, regular timekeeping, analog: 2 hands (hour, minute (hand moves every 20 seconds)), 1 dial (speed), digital: hour, minute, second, pm, month, date, day, accuracy: ±15 seconds per month, approx. battery life: 2 years on cr1220. The Casio GMAS140-1A watch is brand new in its original packaging and is backed by a 1 year limited warranty.