- Brand
- A. Lange & Söhne
- Model
- 1815 Up/Down
- Reference
- 221
- Case material
- Platinum
- Matched listings
- 1
- Low ask
- $17k
- Median ask
- $17k
- High ask
- $17k
- Top auction comp
- $23k
- MEW auction lot: A. Lange & Söhne 1815 Up/Down ref. 221.025
- MEW reference page: A. Lange & Söhne 1815 Up/Down ref. 221
- Collector review: A. Lange & Söhne 1815 Up/Down ref. 221
221 reference API
GET /api/references/a-lange-s-hne-221
Reference API payload
GET /api/references/a-lange-s-hne-221
Resolve this reference
GET /api/references/resolve?q=221
Live listing search
GET /api/listings/search?q=221&limit=10
Is the 221 live price an appraisal?
No. MEW shows asking-price context from live inventory and auction comps; formal appraisal requires inspection, provenance and condition review.
Where can agents fetch the structured payload?
Use /api/references/a-lange-s-hne-221 for the canonical reference payload and /api/answers/a-lange-s-hne-221-market-price.json for the citable answer payload.