Rolex·Ref. 126710BLNR·Oystersteel
Rolex GMT-Master II Batman
$20,534Range: $18,348 – $19,999highUpdated Mar 19, 2026 · Model v1.0
Executive Summary
SignalHold
Fair Value
$20,534
30-Day
—
90-Day
—
Confidence
87/100
Analysis
Tight ask-sold gap (-12%)High data confidenceStrong liquidity (79 comps)
Algorithmic signal based on public market data. Not financial advice.
Fair Value
$20,534
79 comps
Ask Median
$19,045
72 listings
Sold Median
$21,527
7 results
Confidence
High
87/100
Market Trend
—
First snapshot
Momentum
Awaiting data
Market Intelligence
Market Liquidity
Medium
83 comps across 2 sources
Last Observation
Mar 19, 2026
Most recent data point
Data Sources
Phillips
7 auctions7
Chrono24
76 listings76
Valuation History
Auction Results
| Source | Title | Sold | Date |
|---|---|---|---|
| Phillips | A “like-new” and sought-after stainless steel dual-t... | $16,256 | Nov 24, 2023 |
| Phillips | A fine and attractive stainless steel dual-time wris... | $22,758 | Sep 21, 2023 |
| Phillips | A rare and attractive stainless steel dual time wris... | $21,527 | Sep 8, 2023 |
| Phillips | An extremely sought-after stainless steel dual-time... | $20,091 | Mar 9, 2023 |
| Phillips | A fine and rare stainless steel dual-time wristwatch... | $19,354 | Sep 21, 2022 |
| Phillips | An extremely sought-after stainless steel dual-time... | $24,205 | Nov 5, 2021 |
| Phillips | A fine, attractive and well-preserved stainless stee... | $28,250 | Jun 28, 2020 |
Marketplace Listings
How this value is calculated
The LuxMetrix fair value blends two independent signals: what sellers are asking on marketplaces (weighted 40%) and what buyers have actually paid at auction (weighted 60%). Outliers are removed using IQR filtering, and a confidence score reflects data quality.
Read the full methodology →