Casio GA-100BEG-1ADR

Tap into high-voltage energy with the Casio G-SHOCK GA-100BEG-1ADR, part of the striking "Black & Electro Green" collection. This model reimagines the legendary, oversized GA-100 silhouette with a tactical aesthetic inspired by night-vision gear and military radar screens.

Featuring a fearless contrast of matte black resin against vibrant electro green LCDs and dial accents, the GA-100BEG-1ADR is designed to "impress and electrify." It remains a masterpiece of analog-digital fusion, providing professional-grade timing tools and a "cool, modern look" that owns any room.

Key Features

• Electro Green Aesthetic: Features a unique green-printed LCD and dial accents that pop against the "timeless black" bezel and band, evoking a high-tech radar or night-vision environment.
• 1/1000-Second Precision: Equipped with an ultra-high-speed stopwatch capable of measuring split times and lap times with professional accuracy.
• Speed Indicator & Mach Indicator: Includes a dedicated sub-dial that calculates and displays your speed based on distance input, including a "Mach" indicator for speeds exceeding 1225 units/hour.
• Magnetic Resistant (JIS Class 1): Specifically engineered to maintain accuracy even in environments with magnetic interference, adding a "practical and mission-ready" layer of protection.
• Auto LED "Amber" Light: Features an Auto Light switch that illuminates the display with a flick of the wrist, ensuring it is "easy to see in the dark."
• Legendary Shock Resistance: Built to survive extreme impacts and drops, paired with 200-meter water resistance for total reliability in water sports or tactical use.
• Massive 51.2mm Presence: The "Big Case" design provides a bold, mechanical silhouette that has become an icon of G-SHOCK strength and power.

Specifications at a Glance

• Case Size: 55.0 × 51.2 × 16.9 mm
• Weight: 72 g
• Water Resistance: 20 bar (200 meters)
• Battery Life: Approx. 2 years on a CR1220
• Glass: Tough Mineral Glass
• World Time: 29 time zones and 48 cities with home city swapping.
• Alarms: 5 daily alarms (with 1 snooze alarm) and hourly time signal.