Watch Terms: The Collector's Glossary

The Language of Watches

Every hobby has its vocabulary. Watch collecting is no different. Here are the terms you need to know.

Buying and Selling

• AD: Authorized Dealer — official retailer
• BNIB: Brand New In Box
• LNIB: Like New In Box
• Full set: watch + box + papers
• Naked: watch only — no box or papers
• Grey market: outside authorized network

Condition

• Desk diver: daily wear — bracelet shows desk scratches
• Safe queen: rarely worn — pristine
• Beater: worn roughly — the daily workhorse
• Grail: the ultimate dream watch

Technical

• Mod: modified watch — parts swapped
• Franken: assembled from multiple references
• Patina: natural aging — prized by collectors
• Tropical: dial that faded from sun exposure — collector premium

Frequently Asked Questions

What does "SOH" mean?
Seal of Heads — excellent condition with minimal wear.

Where do I learn more?
Our glossary articles — start with the acronyms guide.