Introducing a collection of new G-SHOCK models whose 35mm diameter faces and large cases give them a look of power and strength. Dial rings and raised hour markers also create three-dimensional depth that gives the face plenty of character. These watches are designed and engineered to deliver outstanding shock resistance, are 200m water resistant, and anti-magnetic. The GA-100-1A4ER is beautifully finished in black with red accents and a black resin strap for a distinctive look.Over-sized buttons come with a checkered anti-slip surface to make operations fast and sure.1/1000-second stopwatch, velocity indicator, World Time, 5 alarms and much more provides these models with unmatched function and performance.

• Water Resistant: 200 Metres
• World Time: 29 time zones (48 cities), city code display, daylight saving on/off
• Mineral Glass: Hard glass resists scratching.
• Shock resistant: (G-Shock)
• Magnetic resistant
• LED Light Afterglow
• Auto-calendar (to year 2099)
• 4 Daily Alarms 1 snooze alarm
• Hourly time signals