Watch Services
Buy, source, sell, trade or care for a luxury watch with Bizak & Co. Choose the service you need and tell our Miami Beach family team about your watch.

Help after you order
Contact order support with your invoice or order number and the details of your request. Use this route for an active sourcing request, payment confirmation, delivery issue, return or warranty question.
You do not need a new sourcing deposit to request support. For a return or repair, wait for authorization and shipping instructions before sending a watch.
Find your next watch
Browse watches or use our sourcing service for a specific reference or configuration. Initial questions are free; a verified $200 deposit starts the tailored search and is applied toward your purchase.
Sell or trade
Request an outright offer or discuss putting your current watch toward another. Share its reference, condition and accessories, and tell us which watch you want in exchange.
Consignment
If your timing is flexible, discuss selling through us on agreed consignment terms. Explore consignment.
Servicing and repairs
Tell us about a fault or service requirement and arrange an assessment and quote. Request servicing or a repair.
Customization
Discuss the configuration you want, compatible parts and the implications of any changes before commissioning work. Explore customization.
Authentication and appraisals
Request an independent assessment for authenticity or a valuation for a stated purpose. Discuss an authentication or appraisal.
Before you buy
Speak with our team
Call (774) 339-9716 or email sales@bizakandco.com, Monday–Friday, 10 AM–6 PM ET. Consultations at Harbour Club Miami Beach are by confirmed appointment, with guest access arranged in advance.
Please wait for instructions before sending a watch. Do not include ID documents, payment information or full serial numbers in a general inquiry.