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Black resin G-Shock with reverse LCD display and resin strap

CASIO

CASIO GBD800-1B G-Shock Bluetooth watch

SKU CH-R5D7-T24HQ MPN GBD800-1B

Bluetooth-connected G-Shock with stopwatch, timer, five alarms, dual time and 200 m water resistance

  • MaterialStainless Steel
  • MovementQuartz
  • ColorBlack
  • ResizableYes
  • AdjustableYes
  • Diamond ColorBlack/Grey (Reverse LCD Display)
  • Shock-resistant construction protects the module from heavy impact
  • 200-metre water resistance suits swimming and surface diving
  • Bluetooth link syncs data with the G-SHOCK Connected app
  • Super Illuminator LED gives 1.5 or 3 seconds of bright light
  • Full auto-calendar runs automatically until 2099

Connected sports watch

The GBD800-1B is a men's G-Shock with a 48.6 mm resin case and mineral crystal. Quartz movement drives a reverse LCD digital display and a full auto calendar to 2099. Bluetooth mobile link connects to the G-SHOCK Connected app. Water resistance is rated to 200 meters.

Who it suits

Athletes who want stopwatch, timer, five daily alarms and dual-time functions linked to a phone will find the feature set useful. The resin band is adjustable and the Super Illuminator LED offers 1.5 or 3 second illumination. Buyers who need analog hands or a metal bracelet should look elsewhere.

Deciding specification

Bluetooth mobile link enables automatic time sync and settings control through the companion app. Without a compatible smartphone the connected functions cannot be used. The 200 meter rating covers swimming and surface water sports. Case dimensions are 54.1 x 48.6 x 15.5 mm.

Highlights

  • Shock-resistant construction protects the module from heavy impact
  • 200-metre water resistance suits swimming and surface diving
  • Bluetooth link syncs data with the G-SHOCK Connected app
  • Super Illuminator LED gives 1.5 or 3 seconds of bright light
  • Full auto-calendar runs automatically until 2099

Specifications

BrandCASIO
ModelGBD800-1B
Part NumberGBD800-1B
MaterialStainless Steel
MovementQuartz
ColorBlack
ResizableYes
AdjustableYes
Diamond ColorBlack/Grey (Reverse LCD Display)
Dial ColorBlack/Grey (Reverse LCD Display)
DisplayDigital
DateFull Auto Calendar
Band MaterialResin
GenderMen's
AgeAdult
ConditionNew
Case Diameter48.6
Case MaterialResin
CrystalMineral
Water-Resistant200
Shipping weight0.27 kg
Package size107 × 91 × 81 mm

Questions about this item

How much power does the Bluetooth link draw when the watch runs all day?

The watch uses a standard quartz movement with a replaceable battery; the Bluetooth link only activates during phone sync and the Super Illuminator LED runs for 1.5 or 3 seconds per press.

What phone and app are required for the Mobile Link features to work?

You need a smartphone running the G-SHOCK Connected app with Bluetooth enabled to pair with the watch for time sync, alarm setup and activity logging.

Can the 48.6 mm resin case and 200 m water rating handle the same daily knocks as my older metal G-Shock?

Yes, the resin case and mineral glass are shock resistant and rated to 200 metres, so they withstand the same impacts and water exposure as earlier metal models.

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