Casio G-Shock G-Steel GSTB400BD1A2

The Casio G-Shock G-Steel GSTB400BD1A2 has a sporty look and several features conducive to active lifestyles. One example is its shock-resistant construction and carbon core guard structure for added ruggedness and durability. This watch is also able to withstand high water pressure and has received a 200-meter water resistance rating.

Along with its G-Shock construction, this Casio quartz watch is made tough with a combination of resin and stainless steel. Solid black with a blue dial, it is stylish and versatile. If desired, you can connect this watch to most smartphones for added convenience. Other features include multiple daily alarms, a countdown timer, a full auto calendar, luminous hands, and LED backlighting for reading at night.

We are most impressed by the sleek profile and solar power function of the Casio G-Shock G-Steel GSTB400BD1A2. Because it operates on solar energy, it is environmentally friendly and sustainable. This model was released in 2021 for $500.