Casio watches have been a streetwear staple for years, and this specific G-Shock line were built to survive everything from mechanical shocks to gravitational forces; nearly every time piece that they produce is a thing of beauty and it’s never changed.
Introducing the GST-B300SD-1AER, the latest addition to the G-STEEL line of G-SHOCK shock-resistant watches. The GST-B300 series is the first G-STEEL watch with a front button, which adopts a new Carbon Core Guard structure that delivers superior shock resistance by leveraging the lightness and outstanding rigidity of carbon fiber.
The battery indicator at the 6 o’clock position, designed to evoke a brake disk, shows the remaining battery power by an arrow pointer and a curved red bar, providing visually interesting ways to check the battery.
As for functions, in addition to automatic time adjustment via Bluetooth® when paired with a dedicated smartphone app, the watch features world time setting for over 300 cities as well as various alarm and countdowin timer settings, all easy to use. It is also equipped with other practical functions such as the Tough Solar, solar charging system developed by Casio, and a high-luminosity full auto double LED light.
Features
– Water Resistant 200 Metres Water Resistant
– Accuracy +/- 15 seconds per month
– Alarm Function 5 Daily Alarms: Each will sound every day at the time you set, Hourly time signal: The watch beeps every hour on the hour
– Band Material Stainless Steel
– Battery Life Approximately 6 months on full charge (without further exposure to light)
– Bluetooth® Connectivity Phone Finder: Pressing a button on the watch will emit an audible tone from your phone, even in silent mode., Signal Range: Up to 2m (may differ depending on surrounding conditions), The watch can be wirelessly connected to a compatible smartphone or tablet via Bluetooth. The energy-saving technology enables access to a host of functions.
– Dimensions 51.0 x 50.0 x 15.5 mm
– Low Temperature Resistant -10 °C/ 14°F
– Shock Resistant Patented Hollow Core Guard Structure protects against impact and vibration
– Solar Power A high-capacity solar-charging system harnesses the power of any light source for reliable watch operation with minimal impact to the environment.
– World Time CASIO WATCH+ World Time lets you select from among approximately 300 cities as the World Time City, Displays the current time in major cities and specific areas around the world
Casio watches have been a streetwear staple for years, and this specific G-Shock line were built to survive everything from mechanical shocks to gravitational forces; nearly every time piece that they produce is a thing of beauty and it’s never changed.
Introducing the GST-B300SD-1AER, the latest addition to the G-STEEL line of G-SHOCK shock-resistant watches. The GST-B300 series is the first G-STEEL watch with a front button, which adopts a new Carbon Core Guard structure that delivers superior shock resistance by leveraging the lightness and outstanding rigidity of carbon fiber.
The battery indicator at the 6 o’clock position, designed to evoke a brake disk, shows the remaining battery power by an arrow pointer and a curved red bar, providing visually interesting ways to check the battery.
As for functions, in addition to automatic time adjustment via Bluetooth® when paired with a dedicated smartphone app, the watch features world time setting for over 300 cities as well as various alarm and countdowin timer settings, all easy to use. It is also equipped with other practical functions such as the Tough Solar, solar charging system developed by Casio, and a high-luminosity full auto double LED light.
Features
– Water Resistant 200 Metres Water Resistant
– Accuracy +/- 15 seconds per month
– Alarm Function 5 Daily Alarms: Each will sound every day at the time you set, Hourly time signal: The watch beeps every hour on the hour
– Band Material Stainless Steel
– Battery Life Approximately 6 months on full charge (without further exposure to light)
– Bluetooth® Connectivity Phone Finder: Pressing a button on the watch will emit an audible tone from your phone, even in silent mode., Signal Range: Up to 2m (may differ depending on surrounding conditions), The watch can be wirelessly connected to a compatible smartphone or tablet via Bluetooth. The energy-saving technology enables access to a host of functions.
– Dimensions 51.0 x 50.0 x 15.5 mm
– Low Temperature Resistant -10 °C/ 14°F
– Shock Resistant Patented Hollow Core Guard Structure protects against impact and vibration
– Solar Power A high-capacity solar-charging system harnesses the power of any light source for reliable watch operation with minimal impact to the environment.
– World Time CASIO WATCH+ World Time lets you select from among approximately 300 cities as the World Time City, Displays the current time in major cities and specific areas around the world








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