Casio G-Shock Black on Black GST-B400BB-1AER

The fully black Casio G-Shock Black on Black GST-B400BB-1AER is a stunning and practical solar powered, oversized monochrome watch with excellent power consumption! The carbon core protection structure of the Casio G-Shock Black on Black GST-B400BB-1AER helps make it the thinnest ana-digi watch in the G-STEEL series, but while maintaining its high impact resistance.The thickness from the back cover of the watch to the top of the bezel is only 12.9 mm, which is more than a millimeter less than the previous GST-B100.

In terms of the design of the Casio G-Shock Black on Black GST-B400BB-1AER, the number of push buttons has been reduced as much as possible, allowing the use of large stainless steel buttons that are thin but easy to use. The dimensions of the frame are 46.6 × 49.6 × 12.9mm (HxWxD) and the weight is 80 g. This hybrid watch is shockproof and waterproof up to 200 m / 20atm, so it is especially suitable for scuba diving.

Technical specifications:

• Size: 46,6 x 49,6 x 12,9 mm
• Weight: 80 g
• Bluetooth® Smart
• Smartphone time
• Super Illuminator
• Shock-resistant
• Solar Power
• Neo-display
• World time function
• Stopwatch function - 1/100 sec. - 24 hours
• Timer - 1/1 sec. - 1 hour
• 5 Daily alarms
• Hand Moving Function
• Phone Finder
• Multi-language
• Button tones on/off
• Automatic calendar with Date, Day and Month
• 12/24-hour format
• Mineral glass
• Carbon fiber reinforced Resin case combined with stainless steel
• Bezel with IP Finish
• Resin band
• Buckle
• Battery level indicator
• Water resistance classification (20 bar)