Specifications: Shock resistant (shock resist), water resistant to 20 ATM, black IP (bezel), stopwatch (1/100 seconds (0'00''00-59'59''99), 1 second (1:00'00''-23:59'59'', 24 hour counter), with split), timer (set unit: 1 second, set: 24 hours, measured in 1 second units, auto repeat), multi-alarm, hourly signal, flash sound (linked illumination for alarm/hourly signal/timer), LED backlight (Super Illuminator, with afterglow), LED: White, full auto calendar, average monthly difference: ±15 seconds, 12/24 hour display switching Case (length x width x thickness): approx. 49.6 x 43.2 x 12.9 mm Accessories: instruction manual (in English), G-SHOCK original box
Overview The GM-5600UB-1 is a Casio G-SHOCK digital-analog watch from the 5600 Series.
It combines analog hands with a digital display for versatile timekeeping at a glance.
The watch is designed for unisex wear with a black resin case and a matching black resin strap.
A reliable quartz movement powers accurate timekeeping with minimal maintenance.
The bold, compact square silhouette is iconic to the G-SHOCK line and suited for daily wear, travel, and activity.
Key Features
Analog hands plus a digital display for dual-time reference.
LED backlight for easy viewing in low light.
Quartz movement delivering precise, low-maintenance timekeeping.
Shock-resistant construction to withstand everyday bumps and impacts.
Water resistance up to 200 meters, suitable for swimming and snorkeling (not for deep diving).
12/24-hour time formats to suit user preference.
Auto calendar pre-programmed through the year 2099 to minimize date adjustments.
Daily alarm to help you stay on schedule.
Hourly time signal to mark the top of each hour.
1/100-second stopwatch for precise timing of activities.
Design and Comfort
Unisex, compact square design with a rugged yet refined appearance.
Black resin case and strap provide lightweight durability and all-day comfort.
The combination of analog and digital displays allows quick time checks.
Secure buckle clasp enables easy adjustment and a comfortable, secure fit.
Display and Readability
High-contrast digital display paired with analog hands for fast time checks.
The LED backlight ensures legibility in darkness or dim environments.
Clear, uncluttered dial layout designed for quick reference at a glance.
Durability and Water Resistance
Shock-resistant construction to absorb daily shocks and vibrations.
Water resistance up to 200 meters for a wide range of water activities.
Durable mineral glass or reinforced display cover (region dependent) offers scratch resistance.
Materials and Use
Case and strap crafted from durable resin for lightweight wear.
The metal accents and black finish deliver a modern, versatile look.
Suitable for everyday wear, sports, travel, and casual outfits.
Power, Maintenance, and Battery
Quartz movement provides reliable, low-maintenance timekeeping.
Battery life varies with usage, backlight use, and features enabled.
Battery replacement should be performed by a qualified technician when needed.
What’s in the Box
The GM-5600UB-1 watch.
User manual.
Regional packaging may vary by listing.
Care and Maintenance
Clean with a soft cloth to preserve finish.
Avoid prolonged exposure to solvents or high heat to protect materials.
Have battery replacements performed by a qualified service provider when required.
Why Choose This Model
A bold, instantly recognizable G-SHOCK design with practical dual-display functionality.
Durable, sport-ready build for everyday wear, travel, and outdoor activities.
A versatile square-faced timepiece that pairs well with casual, smart-casual, and active outfits.