G-Shock GA2100-2A2 Tone on Tone Turquoise White Casioak Casio G-Shock Classic Digital Reverse LCD GD100WW-7 20 seconds continuous measurement

20 seconds continuous measurement

Frederique Constant is able to manufacture twenty five different in-house calibres within its Workshops

12/24-hour timekeeping

this professional-grade dive watch is ISO compliant with water resistance to 200 meters

It is made by combusting a mixture of hard compound particles such as metallic carbides and nitrides with metallic binding materials

G-Shock GA2100-2A2 Tone on Tone Turquoise White Casioak Casio G-Shock Classic Digital Reverse LCD GD100WW-7 20 seconds continuous measurementWelcome to Tone on Tone G SHOCK watches devoted to the monochrome aesthetic, down to the finest detail. The GA 2100 clothes its iconic form in tone on tone style, available in three popular colors turquoise, white, and volt yellow. The case, bezel, band, and even the individual dial components are finished in subtly different shades of the same color for a monochromatic look that boasts surprising depth and dimension. These colorful watches make a