G-Steel Bluetooth GST-B100-1AER Watch

The Watch
Built for sports adventurers and mobile tech enthusiasts, this G-Steel Bluetooth from the iconic G-Shock collection is a bold new statement from Japanese brand Casio. Sleek, feature-packed, and built to last, this watch delivers an impressive array of functions and unmatched shock resistance. The slim steel case with brushed and satin finishes, combined with a resin structure, gives this watch its legendary durability. The case measures 53 mm in diameter and 14 mm thick. Topped with mineral glass, this rugged case features a screw-secured caseback.

The Dial
On the round black dial, applied double-tone baton indexes feature a brushed silver finish on the angled inner bezel and white on the flat section. The minute track is also white. Hours and minutes are read via two luminescent central hands for clear legibility in low-light conditions. The date is displayed in a window at 4 o'clock. The three subdials at 6, 9, and 12 o'clock indicate, respectively, a second time zone, the watch battery charge level indicator, and the days of the week.

Features:

Bluetooth® V4.1 (Low Energy): The watch is equipped with energy-efficient Bluetooth® technology for seamless data exchange at the press of a button. The Bluetooth® function wirelessly connects the watch to your smartphone, unlocking a wide range of convenient features.

- Full LED illumination: The watch dial is backlit by LED lighting.

- Shock resistance: This watch features an outstanding shock-resistant construction. It houses a watchmaking movement mounted on shock absorbers, and its high-density resin structure allows it to withstand heavy impacts. This watch can be worn in the most extreme conditions.

Vibration resistance: The module of this timepiece is surrounded by alphaGEL components, which make the watch even more resistant to shocks and vibrations. AlphaGEL is a highly flexible silicone cushion material that acts as a shock absorber for the module.

- Solar-powered: This timepiece runs on solar energy. Its solar cells provide autonomous, eco-friendly power, and any surplus energy is stored in a rechargeable cell.

- Battery level indicator.

- Neobrite: The hour and minute hands are fluorescent - once exposed to light, they continue to glow in dark environments.

- World time function: This feature lets you display the time in any of 48 cities worldwide - ideal if you frequently make international calls. In world time mode, the selected time is shown on the digital subdial at 9 o'clock, while the selected city appears on the subdial at 3 o'clock.

- Second time zone display

- Date and day-of-week display

- "Find My Phone" function

- Stopwatch - 24 hours: In stopwatch mode, you can measure elapsed time to the nearest second over a 24-hour period.

- Countdown timers - 1/1 sec - 24 hours: Both countdown timers can be set to a maximum duration of 24 hours, accurate to the nearest second.

- Daily alarm: The alarm function lets you schedule a daily reminder. Simply switch to alarm mode and set your desired time - a sound alert will go off every day at the chosen time.

- Automatic calendar: You can program a calendar directly on the watch. In time display mode, it will automatically show the exact date on the left subdial and the day of the week on the right subdial.

Crown button lock: Locks the crown button to prevent accidental mode changes.

Smart Access technology: The Smart Access system uses an electronic crown to give you quick, intuitive access to all your watch's functions. Whether switching between modes or using features like the 1/20-second chronograph, countdown timer, alarm, or world time - just press or rotate the crown.

Function: Misplaced your smartphone? Just press one of the watch's buttons and your smartphone will emit an alarm.

The Strap
This timepiece comes with a black resin strap. It is durable and fastens with a polished stainless steel tang buckle.

Water Resistance
With a water resistance rating of 20 atmospheres - equivalent to 200 meters - this model can confidently be called a dive watch. That said, our watchmaking experts note that while this timepiece is more than suited for showering, bathing, lap swimming, or freediving, it is not designed for professional scuba diving with tanks, where the pressure would exceed its resistance. For professional divers, we recommend models rated at 30 atmospheres or higher. We also advise against operating the pushers or crown while in water, to maintain optimal water resistance.