Question: In which country is The Swatch Group and Tourbillion shops mainly based?

full_context: Document 1: Maurice Lacroix: Maurice Lacroix is a luxury brand of Swiss watches based in the Canton of Jura and headquartered in Zurich.
Document 2: Watches of Switzerland: Watches of Switzerland is a British retailer of Swiss watches, with 16 outlets in the UK.
Document 3: ETA SA: ETA SA Manufacture Horlogère Suisse (ETA SA Swiss Watch Manufacturer) designs and manufactures quartz watches and both hand-wound and automatic-winding mechanical ébauches and movements. Commonly referred to as ETA, the company is headquartered in Grenchen, Switzerland and is a wholly owned subsidiary of The Swatch Group Ltd.
Document 4: Richard Mille: Richard Mille is an eponymous brand of luxury Swiss watches founded in 1999. Richard Mille SA is based in Les Breuleux, in the Canton of Jura, Switzerland.
Document 5: Concord watch: Concord Watch Company is a Swiss luxury goods company that is part of the Movado group that owns Movado, Ebel, ESQ, Coach and Hugo Boss. Founded in 1908, Concord was purchased in 1970 by the North American Watch Company, which also distributed the Piaget and Corum lines of watches. From the late 1970s to the late 1980s, Concord produced what would become some of the most marketed and respected luxury quartz watches on the market. Concord watches became recognized in large cities as status symbols and were noted for their innovation and design. Flagship quartz models such as the Concord Centurion and Concord Delirium ranged from $2,000 to $20,000 surpassing the price of base automatic Rolex, Cartier and Omega wristwatches. By the 1990s Concord watches fell out of style and grew obsolete amidst the re-branding of the company. While the brand still exists today, it never regained its market position nor visibility that it once had.
Document 6: Rolex: Rolex SA ( ) is a Swiss luxury watchmaker. The company and its subsidiary Montres Tudor SA design, manufacture, distribute and service wristwatches sold under the Rolex and Tudor brands. Founded by Hans Wilsdorf and Alfred Davis in London, England in 1905 as Wilsdorf and Davis, Rolex moved its base of operations to Geneva, Switzerland in 1919.
Document 7: Swatch (disambiguation): Swatch is Swatch Group's namesake brand of watches.
Document 8: Swatch: Swatch is a Swiss watchmaker founded in 1983 by Nicolas Hayek, and is subsidiary of The Swatch Group. The product line was developed as a response to the "quartz crisis" of the 1970s and 1980s, in which Asian-made digital watches were competing against traditional European-made mechanical watches.
Document 9: Tourbillon (brand): Tourbillon are shops owned by The Swatch Group. Mainly based in Switzerland, they sell high range manufactured watches and jewellery. They officially represent Breguet, Blancpain, Jaquet Droz, Glashütte Original, Leon Hatot, Omega and Swatch.
Document 10: Universal Genève: Universal Genève SA is a Swiss luxury watch company, founded in 1894 as "Universal Watch".
Document 11: Longines: Longines (] , ) is a luxury watch company based in Saint-Imier, Switzerland. Founded by Auguste Agassiz in 1832, it is currently owned by the Swatch Group. Its winged hourglass logo is the oldest registered trademark for a watchmaker.
Document 12: Quartz crisis: The quartz crisis (also known as the quartz revolution) is a term used in the watchmaking industry to refer to the economic upheavals caused by the advent of quartz watches in the 1970s and early 1980s, which largely replaced mechanical watches.
Document 13: Nicolas Hayek: Nicolas George Hayek (19 February 1928, Beirut – 28 June 2010, Biel/Bienne), was a Swiss-Lebanese entrepreneur, co-founder, CEO and Chairman of the Board of the Swatch Group, with principal headquarters in Biel/Bienne.
Document 14: The Swatch Group: The Swatch Group is a Swiss manufacturer of watches and jewelry. The company was founded in 1983 by Nicolas Hayek from the merger of Allgemeine Gesellschaft der Schweizerischen Uhrenindustrie (ASUAG) and Société Suisse pour l'Industrie Horlogère (SSIH).
Document 15: Kolber (company): Kolber is a popular make of Swiss watches and part of the Al-Futtaim Group. They produce pocket watches as well as wristwatches. All watches are fitted with Swiss Ronda movements. The brand is currently being marketed in 25 countries mainly Europe, the Far East and Middle East, "duty-free" shops and on board airlines.
ground_truth: Switzerland