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Rolex
Unworn Rolex GMT-Master II, 40mm, Steel, Batman, Oyster, 126710BLNR, dated 2026
Deal Score
$19,37581% above MSRP (MSRP $10,700)
Flyback: est. $18,142–$24,831
Box & PapersNew / Unworn
Why This Score?
Poor deal: complete set (box & papers), good condition. Score would improve with a lower asking price..
Key Drivers
Complete set (box & papers)
Good condition
Moderate seller reputation
Priced above market
The model prioritized pricing data from 136 comparable sales over a 90-day window.
Est. Service Cost$800–$1,200
Service recommended every 5–7 years. This reference is ~7 years old. (market estimate)
Market Intelligence
WAITPrice is within normal range of recent history.
Supply (7d)
EXPANDING
152 active
Dealer Premium
+6.2%
dealers 6.2% above eBay sold
Active Listing Prices152 listings
Watch Specs
gmtsportssteelbatmanblue-black
- 40mm
- Diameter
- 47mm
- Lug to Lug
- 12.5mm
- Thickness
- 20mm
- Lug Width
- Caliber
- 3285
- Movement
- Automatic
- Crystal
- Sapphire
- Power Reserve
- 70h
- Case Material
- Stainless Steel
- Dial
- Black/Blue
- Strap
- Jubilee Bracelet
- MSRP:
- $10,700
- Introduced:
- 2019
Perceived Size
How it wears, not just how it measures
~49mm
vs 47mm L2L
Compact (36mm)Substantial (60mm)
↑ 12.5mm case thickness adds +1.9mm wrist presence
Will this fit your wrist?
Slide to your wrist circumference to see the fit diagram.
Wrist circumference17 cm
12cm17cm (avg)22cm
Sold Comps (180 days)
139 sold in 90 days (all conditions)NewFull SetBox OnlyPapers OnlyWatch OnlyAsking Price