Built for the serious watch market.
WatchQuant started as a frustration. Pricing data for luxury watches was scattered, unreliable, and model-level at best — useless for anyone making real decisions about real money.
The market needed better data.
The secondary market for luxury watches moves billions of dollars annually. Yet the tools available to collectors, investors, and dealers were built for casual browsers — not serious participants.
Model-level averages masked the variance that actually matters. A Submariner 126610LN with box and papers commands a meaningfully different price than the same reference without. A Daytona trending down 16% in 30 days tells a different story than its 90-day average suggests.
The data existed. The intelligence didn't.
Variant-level market intelligence.
WatchQuant tracks the secondary market at the variant level — not model averages. Every reference number, every configuration. Price history, market range, value ratings on active listings, portfolio tracking, and market indexes built specifically for the watch market.
The same rigor applied to equities and crypto, applied to watches.
Where the data comes from.
Pricing data is sourced from active secondary market listings on eBay. Data is refreshed regularly and processed to surface market mid, market range, 30-day and 90-day averages, growth indexes, and listing velocity.
All data is for informational purposes only and does not constitute financial advice.
The market, quantified.
WatchQuant exists to give serious watch market participants the same quality of data infrastructure that exists in every other asset class. Whether you are tracking a collection, timing a purchase, or running a dealership — you deserve better than a gut feeling.