During the warranty period, go to Rolex's after-sales maintenance center for free maintenance. If the warranty expires, you have to pay for it yourself. You can also ask the Swiss jewelry and watch shop to send it to the after-sales service center for repair.

Rolex Diduo Shanghai service center maintenance station

Address: Floor 0/5, Bao Li Plaza, No.222 Huaihai Middle Road, Shanghai.

Telephone 02 1-53965777

Rolex Diduo Guangzhou service center maintenance station

Address: Floor 1, Xinxichuang Building, Tiyu West Road 123, Guangzhou

Tel 020-38248 188

Rolex Tudor Beijing Service Center Maintenance Station

Address: Floor 8, East 1 Office Building, Oriental Plaza,No. East Chang 'an Street 1, Beijing

Telephone 0 10-85 188608