Montres Charmex SA manufactured a special edition of their CX Swiss Military Watch™ model SW 1 for this famous SWAT team in Cologne, Germany. Based on the original SW 1 the SEK Köln edition sported the unit logo – the sword - together with the insignia of Cologne – the stoat tails - on the dial. This extremely sturdy watch has been a trustworthy companion on many of their missions since and offers unsurpassable reliability even under extreme conditions.