1. official website: Visit Rolex official website, choose your city in official website, then choose the product series, model and other information, and finally choose the payment method.

2. Official store: In the official store of Rolex, you can buy the latest Rolex tourbillon case.

3. Authorized jewelers: Some large authorized jewelers also sell Rolex tourbillon cases, which can be consulted and purchased in local shopping malls or watch shops.