The G-Shock DUO Midnight Fog Series GMS2100MF-1A is a modern and elegant timepiece perfect for any style. Metal components are honed and finished in color ion plating for a rich matte feel, while band and case wear complementary color tones to add a touch of balanced contrast. Translucent bands in muted neutral shades fade to near colorlessness, evoking the ethereal quality of a night fog.