G-Shock GM5600BM-1 Industrial Design Black Ion Digital Square G-Shock G-Steel Black and Blue GSTS300G-1A2 Case Color: Silver

Case Color: Silver

Features: Tachymeter function

Measure running and cycling performance in ways you didn’t know were possible

By: Maurice Lacroix

Dial: Sapphire dial

G-Shock GM5600BM-1 Industrial Design Black Ion Digital Square G-Shock G-Steel Black and Blue GSTS300G-1A2 Case Color: SilverThe 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 dedication to total toughness, showcase pure functionality in design. The bezel's unique form features openings that allow the center case inside to