While the design is the same as that of the GA-2100's case, with its characteristic octagonal shape and minimalist look, the real novelty of the G-Shock GM-2100 lies in the adoption of a steel bezel, with either an IP silver blue or IP dark silver finish, for a touch of elegance that never fails. Its dial is PVD-treated in unprecedented shades of navy, green and red, as well as classic black, for an eye-catching metallic effect, and features both analogue and digital indications. Singular is its strap, characterised by a reticular workmanship with incremental variations in the size of the squares that compose it. Available from September. Price: from 199 to 219 euros.