*All Casio watches are 100% authentic. Casio manufactures its products in select countries, including Japan, China, and Thailand. Each facility adheres to the brand's strict and consistent quality standards to ensure superior craftsmanship.

• Case Size (L × W × H): 46.7 × 43.2 × 12.7 mm
• Weight: 53 g
• Case and Bezel Material: Resin
• Band: Resin Band
• Construction: Shock Resistant
• Water Resistance: 200-meter water resistance
• Power Supply and Battery Life: CR2025 battery, approximately 7 years
• Glass: Mineral Glass
• World Time: 29 time zones (48 cities), daylight saving on/off
• Moon Data: Moon age based on input data and moon phase graph
• Tide Graph: Tide level for a specific date and time
• Stopwatch: 1/100-second stopwatch, measuring capacity of 23:59'59.99'', measuring modes include elapsed time, split time, and 1st–2nd place times; 5-second countdown auto start
• Timer: Countdown timer, 1-second measuring unit, countdown range of up to 24 hours, start time setting from 1 minute to 24 hours (1-minute and 1-hour increments), auto-repeat, progress beeper
• Alarm / Hourly Time Signal: Hourly time signal, 3 independent multi-function alarms (2 one-time alarms and 1 snooze alarm)
• Flash Alert Feature: Flashes with a buzzer for alarms, hourly time signal, countdown timer progress beeper, and stopwatch auto start
• Light: Electro-luminescent backlight, auto light switch, afterglow
• Light Color: Blue-green EL
• Calendar: Full auto-calendar (to year 2099)
• Mute Feature: Button operation tone on/off
• Accuracy: ±15 seconds per month
• Other Features: 12/24-hour format, regular timekeeping (hour, minute, second, PM, month, date, day)

Soak up a shot of sunny bright color! Introducing the G-LIDE sports line for the world’s top surfers and extreme sports fans.

These vibrant watches begin with the DW-5600, and take it up a notch with the tide graph function that every surfer needs. The metal dial and sputter coating mirror finish deliver an even higher quality display of the information you want, in a streamlined design that your wrist will love.

Customer Reviews on Casio G-Lide GLX-5600 Series Digital Watch - GLX-5600RT-9DR

Q&A on Casio G-Lide GLX-5600 Series Digital Watch - GLX-5600RT-9DR

Customer questions & answers