Sansho Art Inc has recently started import and distribution of Roamer watches as its sole agent .

History of Roamer has started in 1888 at the foot of Jura mountain as a small workshop to make cylinder watch escapements. In 1904, the company began to make its own original movements, named MST. The corporate name was changed to Roamer Watch Co.SA in 1952.

Since the 1990s, Roamer has set a new goal and a strategy to become one of the leaders of the Swiss mid-price mechanical manufactures. And in 2003, they launched at the Basel Fair a new collection, "Competence Collection".