Casio G-Shock - G-Steel GM2100 - Black 98A255 It also uses Eco-Drive technology

It also uses Eco-Drive technology

Reference 5925-P-00100 Size Ladies Collection Toccata Shape Rectangle Movement Quartz Movement caliber height 2

With ageless grace as its signature

far outperforming expectations

Casio G-Shock - G-Steel GM2100 - Black 98A255 It also uses Eco-Drive technologyStreamlined design, striking functional beauty, shock resistant construction a toughness driven G SHOCK with a monochromatic modern industrial look. The digital GM 5600, with iconic shape and metal bezel, and the analog digital combination GM 2100 take on an achromatic color scheme that highlights the chic beauty of simplicity and functionality. The textured pattern of the metal bezel and the touch of red for the function label, symbolizing G SHOCK