Casio G-Shock Heavy Duty Black Watch GA-900-1AER

Built for everyday wear with a robust, all-black finish, the Casio G-Shock Heavy Duty Black Watch GA-900-1AER pairs a resin case and resin strap with a black dual display dial. Luminescent hands support clear time reading, while a quartz movement delivers accuracy of +/- 15 seconds per month.

A wide set of functions keeps timing simple across different routines, including world time for major cities and specific areas, a stopwatch, countdown timer, alarm function, and an automatic calendar that displays the correct date once set. Display illumination includes Auto Light, activating when you tilt your wrist towards you, with selectable LED illumination duration of 1.5 seconds or 3 seconds. Shock-resistant construction helps protect against impact and vibration, and low-temperature resistance supports performance down to -10°C/14°F.

Key features

• G-Shock Classic series watch
• Resin case and resin strap in black
• Black dual display dial with luminescent hands
• Quartz movement with +/- 15 seconds per month accuracy
• World time function for major cities and specific areas
• Auto Light display illumination with selectable LED duration (1.5 seconds or 3 seconds)
• Shock-resistant construction
• Water resistance: 200 metres

Dimensions

• Case width: 49.5mm
• Case depth: 16.9mm
• Total weight: 65g

Please note: Colours may appear slightly different in person than on your screen.

Product Specifications

Watch Movement - Quartz

Watch Display - Dual Display

Water Resistance - 200 metres

Date - Yes

Alarm - Yes

Back Light - Yes

Chronograph - Yes

Luminescent Dial Or Hands - Yes

Stone Type - No Stone

Case Specifications

Case Shape - Round

Case Material - Plastic

Dial Colour - Black

Glass Type - Mineral Crystal Glass

Case Width - 50mm

Case Depth - 17.0mm

Strap Specifications

Strap Type - Plastic Strap

Strap Colour - Black

Clasp Type - Pin Buckle