- Brand
- Vacheron Constantin
- Model
- Patrimony Perpetual Calendar
- Reference
- 43031
- Case material
- 18k Yellow Gold
- Matched listings
- 5
- Low ask
- $18k
- Median ask
- $22k
- High ask
- $33k
- Top auction comp
- $14k
- MEW auction lot: Vacheron Constantin Patrimony Perpetual Calendar ref. 43031
- MEW reference page: Vacheron Constantin Patrimony Perpetual Calendar ref. 43031
- Collector review: Vacheron Constantin Patrimony Perpetual Calendar ref. 43031
43031 reference API
GET /api/references/vacheron-constantin-43031
Reference API payload
GET /api/references/vacheron-constantin-43031
Resolve this reference
GET /api/references/resolve?q=43031
Live listing search
GET /api/listings/search?q=43031&limit=10
Is the 43031 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/vacheron-constantin-43031 for the canonical reference payload and /api/answers/vacheron-constantin-43031-market-price.json for the citable answer payload.