Casio G-Shock G-Steel GST-B1000BD-1AER

The Casio G-Shock G-Steel GST-B1000BD-1AER combines urban nighttime and city-light-inspired sophistication with iconic G-SHOCK durability. This all-black, ion-plated steel watch features a streamlined design and a deep shine that comes to life as the light changes across its surface.

The watch's simple, logo-free bezel and brick-patterned dial, inherited from the first G-SHOCK model, create a sporty yet minimalist look. The alternating brushed and mirror-polished surfaces give the stainless steel bracelet a strong, dignified look. The visual uncompromisingness extends to the smallest details: even the case back, buttons, crown and screws are finished with black ion plating.

The new compact module and carbon fiber-reinforced Carbon Core Guard structure make the watch exceptionally thin and light without compromising on shock resistance. It is the perfect companion for business, leisure and outdoor activities.

Key Features

• Tough Solar: The watch is charged by any light (both sunlight and artificial light), so there is no need to change batteries.
• Smartphone Link (Bluetooth®): Automatic time setting, easy watch management and Phone Finder function for finding your phone using the CASIO WATCHES app.
• Carbon Core Guard: The carbon fiber reinforced resin case effectively protects the movement while making the watch lighter and thinner (only 11.6 mm thick).
• Comprehensive Ion Plating (IP): Stylish and scratch-resistant all-black finish from the case to the strap and small screws.
• 200-meter water resistance: The watch can withstand all types of water except scuba diving water function.

Technical data

• Dimensions: 46.9 × 44.2 × 11.6 mm
• Weight: 118 g
• Material: Stainless steel / Bio-based carbon fiber
• Bracelet: Solid stainless steel bracelet, safety lock (One-touch 3-fold Clasp)
• Glass: Mineral glass
• Crown: Screw Lock Crown
• Water resistance: 200 meters (20 bar)
• Lighting: LED light (Super Illuminator), afterglow, white light
• Power reserve: Approximately 5 months in normal use, approximately 18 months in power saving mode in perfect in the dark

Watch functions

• Timekeeping: 1-second stopwatch (max. 29:59'30'').
• Countdown timer: Countdown timer 1-30 minutes.
• Alarm: Daily alarm.
• Calendar: Auto-calendar until 2099, day of the week and date displays.
• Power saving: Hands stop to save power when the watch is left in the dark.
• Accuracy: ±15 seconds per month (without Bluetooth connection).

Casio watches have a two-year warranty and are delivered in the manufacturer's original box.