Casio G-Shock Black Dual Display Smartwatch GA-B001-1AER

Built for a discreet, all-black finish, the Casio G-SHOCK GA-B001-1AER watch pairs a slimmer, more refined case with carbon core guard technology. Inspired by the 1983 DW-5000C, it nods to the retro aesthetic with a distinctive octagonal bezel framing a dual display. An interchangeable resin strap allows easy customisation, while the core guard structure uses four stainless steel pipes to form a metal frame that joins the bezel securely with the case back for increased shock resistance.

Bluetooth connectivity links to compatible smartphones for added functionality, supported by practical everyday features including world time, stopwatch and countdown timer. Auto Light illumination activates when you tilt your wrist, with selectable LED duration, and Neobrite coating on the hands helps visibility in the dark. Finished with 200 metres water resistance and a quartz movement.

Key features

• Dual display with octagonal bezel
• Carbon core guard technology
• Core guard structure with four stainless steel pipes forming a metal frame
• Interchangeable resin strap
• Bluetooth connectivity for compatible smartphones
• Quartz movement with accuracy of +/- 15 seconds per month
• 200 metres water resistance
• World time, stopwatch, countdown timer, alarm and hourly time signal

Dimensions

• Case width: 45.4mm
• Case depth: 11.8mm
• Total weight: 51g

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

Connectivity

Compatibility - iPhone & Android

Battery

Battery Type - Replaceable

Watch Movement - Quartz

Functions

Water Resistance - 200 metres

Date - Yes

Alarm - Yes

Chronograph - Yes

Luminescent Dial Or Hands - Yes

Case & Strap Specifications

Case Shape - Oblong

Case Material - Plastic

Case Width - 45mm

Case Depth - 11.0mm

Dial Colour - Black

Watch Display - Dual Display

Glass Type - Mineral Crystal Glass

Strap Type - Plastic Strap

Strap Colour - Black

Clasp Type - Pin Buckle

Smart Features

Auto Time Zone - Yes

Phone Finder - Yes