Guides · Editorial
Authentication, condition grading, servicing, storage and listing copy — written by our specialists.

Authentication · Featured
Stitch counts, date codes, hardware weight, movement serials — the checks a piece passes before it reaches the boutique floor.
6 min read
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Selling
The six grades, what counts as wear, and the language buyers trust.
5 min read

Selling
Three setups, one $1,000 lamp, and the one that converted best.
5 min read

Watches
When a movement needs attention, what a service costs, and how it affects resale.
5 min read

Care
Each material has a different enemy. A short reference card for your wardrobe.
5 min read

Buying
The price drop, the value retention, the climate maths.
5 min read