Auction records

What is the most expensive watch ever sold?

In MEW's documented auction-comps database, the highest result is Patek Philippe Grandmaster Chime ref. 6300A-010, sold for $31.00M at Christie's Geneva (Only Watch) in 2019.

Record price
$31.00M
Brand
Patek Philippe
Reference
6300A-010
Venue
Christie's Geneva (Only Watch)
Sale year
2019

Is this a retail price?

No. The figure is a documented public auction result, not a retail price or a current appraisal.

Where can developers pull the underlying records?

Use /api/auctions for documented auction comps and /api/brands/{slug} for brand-level context.