- Listings
- 9573
- References
- 752
- Localized reviews
- 6016
- Auction comps
- 1179
Auction records dataset (JSON)
GET /api/auctions-dataset.json
Dataset catalog
GET /api/datasets.json
Listings JSONL sample
GET /api/samples/live-listings.jsonl?limit=25
Reviews JSONL sample
GET /api/samples/reviews.jsonl?lang=es&limit=10
Developer manifest
GET /developers/manifest.json
What data comprises the Grail Index for luxury watches through 2026?
The Grail Index tracks 182 documented $1M+ auction results totaling $616,198,133 across the 2002–2026 period.
How extensive is the overall watch auction corpus?
The complete documented corpus includes 1,156 auction results totaling $793,594,723 in sales.