Is "Seize Your Time" an Untrustworthy Website?

"Seize Your Time" at seizeyourtime.com, which claims to sell male and female watches, appears to be an untrustworthy online store because their "McAfee Secure" and "TRUSTe Verified" are fakes. Also, the website's telephone number (+49)351-446-970 and physical address are being used by other online stores. Why would more than one stores share the same telephone number and physical address?