GA-110HR-1A

The Casio G-Shock GA-110HR-1A is a rugged, oversized analog-digital men’s watch featuring a distinct Black & Red Heritage colorway. It belongs to G-Shock’s popular big-case GA-110 series and features an innovative bi-color molded resin band that is solid black on the outside but bright red on the inside.

Core Technical Specifications

Dimensions: Large-profile case measuring 55.0 × 51.2 × 16.9 mm.

Weight: Exceptionally lightweight at just 72 grams.

Material Build: Hardened resin case, bezel, and band with a mineral glass crystal face.

Power Supply: Quartz movement powered by a CR1220 battery with an approximate 2-year lifespan.

Triple Protection: Built with G-Shock’s signature shock resistance, 200-meter water resistance, and ISO-standard magnetic resistance.

Primary Features & Functions

Precision Chronograph: High-accuracy 1/1000-second stopwatch capable of measuring elapsed time, lap time, and split time.

Built-in Speedometer: Advanced sub-dial feature that allows you to input a specific distance to measure your real-time travel speed.

World Time: Displays local times across 29 time zones encompassing 48 major global cities.Daily Alarms: Equipped with 5 independent daily alarms, including 1 dedicated snooze alarm, and an optional hourly time signal.Display Illumination: Amber LED auto-light switch that activates with a flick of your wrist, featuring selectable illumination durations.