Casio GA-B2100-1A1

What sets this model apart from a regular G-SHOCK?

• Solar charging (Tough Solar) - the watch charges from any light source, no battery needed for everyday use.
• Bluetooth synchronization - connection to a smartphone for accurate time adjustment and feature control via an app.
• Water resistance 200 m - withstands immersion, snorkeling and active water sports.
• Combined dial - analog hands plus digital LCD display with alarm (ALM), stopwatch and other modes.
• Polymer case, 65 g - octagonal bezel made of matte plastic, shock-resistant and light on the wrist.
• Electroluminescent backlight - the dial is readable in the dark without extra movements.
• Case diameter 45 mm - striking, but not bulky for a men's wrist.
• 24-month warranty from Casio.
• Includes official black metal box with CASIO lettering, suitable for storage.

Materials and construction

The case and bezel are made of shock-resistant polymer with a matte finish. The strap is soft rubber, also matte black, without glossy inserts. This texture is practical: it doesn't collect scratches and doesn't shine. Total weight - 65 g, which for a watch with such functionality is quite a comfortable indicator.

Who will GA-B2100-1A1 suit?

This watch is aimed at those who don't want to think about battery replacement: solar charging solves the autonomy issue once and for all. Bluetooth synchronization will be useful if time accuracy without manual adjustment is important. Water resistance of 200 m opens up the possibility of wearing the watch while swimming, snorkeling or surfing. The all-black design and characteristic "CasiOak" silhouette make it appropriate both in a sports context and in everyday urban style.