GM-5600M-1 Quartz G Steel Stainless Steel / Resin SilverA toughness driven G SHOCK with a monochromatic modern industrial look, GM 5600, takes chic beauty with simplicity and functionality. The textured pattern of the metal bezel and the touch of red for the function label, symbolizes G SHOCK's dedication to total toughness. The bezels unique form features openings that allow the center case inside to show through, flaunting the core technology of G SHOCK: its shock resistant structure. 200 meter water