Original sentence: Hayek, both big watch groups ASUAG and SSIH merged between 1983 and 1984 in the Société de Microélectronique et d'Horlogerie (SMH), now called   Swatch Group.He worked from 1970 to 1977 in research for the British pharmaceutical group  Beecham, mainly at their Swiss laboratories, but also at the pharmacological institute of Gothenborg, Sweden.In 1995, he had already taken the leadership of  Saurer AG in   Arbon as Chairman of the Board.Thomke, with his collaborators Elmar Mock and  Jacques Müller are the inventors of the Swatch, and with the assistance of external Franz Sprecher, a fine marketing specialist, they are the instigators of the success of the Brand Swatch, which spearheaded the resurgence of the Swiss Watch Industry
Edited sentence: Hayek, both big watch groups ASUAG and SSIH merged between 1983 and 1984 in the Société de Microélectronique et d'Horlogerie (SMH), now called  Swatch Group.He worked from 1970 to 1977 in research for the British pharmaceutical group Beecham, mainly at their Swiss laboratories, but also at the pharmacological institute of Gothenborg, Sweden.In 1995, he had already taken the leadership of  Saurer AG in  Arbon as Chairman of the Board.Thomke, with his collaborators Elmar Mock and Jacques Müller are the inventors of the Swatch, and with the assistance of external Franz Sprecher, a fine marketing specialist, they are the instigators of the success of the Brand Swatch, which spearheaded the resurgence of the Swiss Watch Industry