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Casio G-Shock GA-2100-1AER vs. Casio G-Shock GST-B200-1A

Casio G-Shock GA-2100-1AER

Casio G-Shock GA-2100-1AER

£76.27

Free delivery
Casio G-Shock GST-B200-1A

Casio G-Shock GST-B200-1A

£251.99

Free delivery
Clock face
Black
Black, Grey
Colour of bracelet
Black
Black, Blue
Type of hands
Analogue (clockwork), Digital
Analogue (clockwork), Digital
Thickness
12 mm
15 mm
Width
45 mm
50 mm
Features
Date display, Chronograph, Lighting, Timer, World time, Shock resistant, Stopwatch, Alarm, Luminescent
Date display, Chronograph, Lighting, Timer, World time, Shock resistant, Bluetooth, Stopwatch, Alarm, Luminescent, Solar power
Water resistance (max depth)
200 m
200 m
Water resistance (max pressure)
20 ATM
20 ATM
Gender/age
Bracelet (material)
Resin Band, Rubber, Gold, Silicone
Resin Band, Rubber, Silicone
Case
Plastic / Synthetic
Silver, Stainless steel
Type of glass
Mineral glass
Mineral glass
Primary power source
Battery
Battery