Casio GAX-100 G-Shock Tide Watch Black One Size Fits Most

From the world famous Casio brand comes the G-Shock 100B-1A G-LIDE watch, packed with 29 time zones and countless useful features. Since 1981 the G-Shock range has redefined what a wristwatch can be, based on the concept of 'absolute toughness'. Grab your today, you sure won't regret it! G-SHOCK G-LIDE has long been a favorite choice among the world's top surfers and street sports athletes. The new GAX-100 combination model provides the best of both analog and digital formats. Large hour markers, hour and minute hands contribute to easy reading. The arrow shaped minute hand and the contrasting color of the analog hands and dial further visibility even while paddling or waiting for the next wave. Surf-oriented functions include Tide Indicator, Moon Data, and temperature measurement.

Features:
29 time zones (48 cities + coordinated universal time), daylight saving on/off, Home city/World time city swapping
Moon data (moon age of the specific date, moon phase graph)
Tide graph (tide level for specific date and time)
1/100-second stopwatch
Measuring capacity: 999:59'59.99"
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 minute to 24 hours (1-minute increments and 1-hour increments)
5 daily alarms (with 1 snooze alarm)
Hourly time signal
Full auto-calendar (to year 2099)
12/24-hour format
Button operation tone on/off
Regular timekeeping
Analog: 2 hands (hour, minute (hand moves every 20 seconds)), 1 dial (tide level)
Digital: Hour, minute, second, pm, month, date, day
Accuracy: +-15 seconds per month
Approx. battery life: 3 years on SR927W x 2
Size of case : 55 X 51.2 X 16.9 mm
LED: Amber