American Swiss is engaged in the trade of diamonds, gold, and other precious gemstones. The watch world remains a part of AmericanSwiss DNA, and in 1928, it founded its first internal watch brand, Union Special. The uniqueness of South African watch heritage. AmericanSwiss continues to innovate by launching Tempo in the 1980s, which is now the largest watch brand in Africa. Tempo uses high-quality Japanese movements, offering a three-year warranty and an elegant modern style.