Casio G-Shock Full Metal 2100 Series Black Smartwatch GM-B2100BD-1AER

Built for everyday wear with the toughness associated with the brand, the Casio G-Shock GM-B2100BD-1AER smartwatch pairs a round stainless steel case with a black stainless steel bracelet and fold-over clasp. A black dial sits beneath mineral crystal glass, while a quartz movement keeps time with an accuracy of +/- 15 seconds per month. Water resistance up to 200 metres supports confident use in demanding conditions.

Bluetooth connectivity links to compatible smartphones, supported by practical functions including world time, stopwatch and countdown timer. The display includes date and weekday information, with multi-language day display and an automatic calendar once set. For low-light visibility, Auto Light illuminates the dial when the wrist is tilted, with selectable LED duration of 1.5 seconds or 3 seconds, alongside Neobrite luminous hands. Shock-resistant construction, a battery level indicator and solar power complete the specification.

Key features

• Casio G-Shock GM-B2100BD-1AER smartwatch
• Round stainless steel case with mineral crystal glass
• Black dial
• Black stainless steel bracelet with fold-over clasp
• Quartz movement with accuracy of +/- 15 seconds per month
• Water resistance up to 200 metres
• Bluetooth connectivity for compatible smartphones
• Solar power, shock-resistant construction, Auto Light LED illumination and Neobrite hands

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

Connectivity

Compatibility - iPhone & Android

Battery

Battery Life - Up to 2 years

Battery Type - Replaceable

Watch Movement - Quartz

Functions

Water Resistance - 200 metres

Date - Yes

Alarm - Yes

Luminescent Dial Or Hands - Yes

Case & Strap Specifications

Case Shape - Round

Case Material - Stainless Steel

Case Width - 44mm

Case Depth - 12.0mm

Dial Colour - Black

Watch Display - Dual Display

Glass Type - Mineral Crystal Glass

Strap Type - Stainless Steel Bracelet

Strap Colour - Black

Clasp Type - Fold Over Clasp

Smart Features

Auto Time Zone - Yes

Phone Finder - Yes