Casio GA100MB-1A G-Shock men's alarm dive watch features a 51mm wide and 17mm thick black resin case with a fixed bezel and textured function pushers. Casio GA100MB-1A is powered by a reliable quartz movement. This stylish watch features a textured analog and digital black dial with silver tone luminous skeleton hands and index hour markers along with the day-date, month and year display functions. This attractive watch also features magnetic resistant, shock resistant, LED light, auto light switch, selectable illumination duration, 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)), digital: hour, minute, second, pm, accuracy: n++15 seconds per month, approximate battery life:2 years on CR1220, scratch resistant mineral crystal and water resistant to 200 meters. Casio GA100MB-1A is equipped with a 23mm wide black resin strap with a buckle clasp. This item is a showroom display model. There is debris under the crystal and there are scratches on the back of the casing. Please note, the pictures on this listing are stock photos and do not represent the actual condition of this item. If you need to see actual photos, please contact us and we will be happy to provide them for you. Condition Rating: 9/10.