CASIO G-SHOCK GW-S5600U-1JF Radio-Controlled Tough Solar Watch

Product Overview

The GW-S5600U-1JF is a sleek and highly durable G-SHOCK watch equipped with Tough Solar power and multi-band radio time calibration for ultra-precise timekeeping. It features a carbon fiber insert band for enhanced strength and lightweight comfort. With 20 ATM water resistance and a compact design, this model is ideal for active lifestyles requiring rugged reliability and smart functionality.

Key Specifications

• Model: GW-S5600U-1JF

• Water Resistance: 20 ATM (200 meters)

• Case Size: 46.7 × 43.2 × 12.7 mm

• Weight: 47.0 g

• Warranty: 1-year domestic manufacturer warranty

• Accessories: Casio box and instruction manual included

Major Features

• Radio-Controlled Timekeeping: Multi-band 6 reception (Japan JJY40/JJY60, North America WWVB, UK MSF, Germany DCF77, China BPC) with automatic/manual reception up to 6 times per day for highly accurate time sync

• World Time: Displays time for 48 cities (31 time zones) + UTC, with home city swap

• Stopwatch: 1/100-second precision (<1 hour), 1-second precision (≥1 hour), 24-hour counter with split function

• Countdown Timer: Up to 24 hours, adjustable in 1-second increments

• Alarms: 5 daily alarms including 1 snooze alarm

• Backlight: LED white backlight with full auto light, Super Illuminator, and adjustable afterglow (1.5s/3s)

• Power Saving: Display turns off in dark conditions to conserve battery

• Battery Life: Approx. 10 months from full charge without solar, approx. 22 months in power saving mode

• Accuracy: ±15 seconds per month (if radio signal reception unavailable)

• Calendar: Fully automatic, leap year compatible

• Operation Sound: ON/OFF switchable

• Display Options: 12/24-hour format switching, date display (month/day), day of the week in 6 languages (English, Spanish, French, German, Italian, Russian)

Additional Details

• Carbon fiber insert band offers superior durability with lightweight comfort

• Radio signal reception covers major regions worldwide for seamless time correction

• Home city settings optimize signal reception for accurate local time adjustment