Watch Worth & Value Calculator Articles/Guide How to Appraise a Watch: A Step-by-Step Checklist for Brand, Reference, Condition, and Comps Box, Papers, and Provenance: How Documentation Impacts Value (With Real Price Deltas) Spotting Fakes and Frankenwatches: Authentication Tells by Brand Market Cycles 101: When to Buy, When to Sell, and How to Read Price Charts Dealer, Auction, or Peer-to-Peer? Choosing the Best Selling Channel Servicing and Polishing: What Helps Value—and What Hurts It Pricing Your Watch: Build a Comp Set and Set an Ask/Reserve Like a Pro Negotiation Playbook for Buyers and Sellers Insuring Your Collection: Appraisals, Scheduled Personal Property, and Claims Prep International Buying/Selling: Customs, Duties, CITES, and Safe Shipping