3719-33 Aquatimer replacement rubber strap

Hi

Does anyone know where I could purchase an official replacemnet black rubber strap for my Aquatimer 3719-33 or do I have to send the watch in to a service center to have it replaced?

Thanks in advance.

You may visit your local boutique to do so.

Kindly check this link www.iwc.com/en/retail/

Thank you

Managed to get a contact from there, that will hopefully be able to help me.