How to Evaluate the Condition of a Pre-Owned Watch

Start with the crystal. Look for chips, scratches and polishing. A polished crystal can look perfect but may have been refinished — ask whether it's original.

Examine the case for dings, deep scratches and polishing. Heavy polishing can round off crisp edges and lugs, changing the watch's character. Light, honest wear is normal; aggressive refinishing is worth questioning.

Check the dial for fading, spotting, lume degradation and moisture damage. Original dials in good condition are valued; refinished or 'tropical' dials can be desirable but should be disclosed.

On the bracelet, assess stretch — the loosening of links over time. Minor stretch is normal on older watches; significant stretch affects both comfort and value.

Finally, ask about service history and whether any components are replacements. A watch with honest wear and clear disclosure is often a better buy than a 'perfect' watch with a vague story.