- Brand
- A. Lange & Söhne
- Model
- Datograph Up/Down
- Reference
- 405.035
- Case material
- Platinum
- Matched listings
- 1
- Low ask
- $84k
- Median ask
- $84k
- High ask
- $84k
- MEW reference page: A. Lange & Söhne Datograph Up/Down ref. 405.035
- Collector review: A. Lange & Söhne Datograph Up/Down ref. 405.035
405.035 reference API
GET /api/references/a-lange-sohne-datograph-405
Reference API payload
GET /api/references/a-lange-sohne-datograph-405
Resolve this reference
GET /api/references/resolve?q=405.035
Live listing search
GET /api/listings/search?q=405.035&limit=10
Is the 405.035 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-sohne-datograph-405 for the canonical reference payload and /api/answers/a-lange-sohne-datograph-405-market-price.json for the citable answer payload.