Watch Calculators and Worksheets

Watch calculators for sale proceeds and auction price comparisons, plus a worksheet for recording identification, condition, provenance and comparable sales.

The calculators use the prices and fees you enter. A sale estimate depends on the watch’s condition and comparable transactions; the calculations cannot establish its value or authenticity.

Calculation inputs stay in your browser. The worksheet saves progress on this device. No personal information or full serial numbers are needed. Privacy details.

The selling-channel chooser is currently unavailable while its method awaits review. The watch selling guide covers dealers, auctions and private sales.