Description
2021 rolex hulk GMT-Master II “Batman” ref. 126710BLNR with black/blue Cerachrom bezel, black dial, full-linked Oyster bracelet and original 2021 card. Pre-owned condition: bezel shows light marks near arrow, small spec on Cyclops, bottom-right lug polished heavily — otherwise clean crystal, spotless bracelet. Looks excellent on wrist (see photos). Strong alternative to bolder Rolex Hulk configs. $17,250 USD (placeholder — adjust to market). RWO Verified Dealer. Authentic pre-owned Rolex ready now.
Necessary Attributes
- Brand: Rolex
- Model: GMT-Master II
- Reference: 126710BLNR
- Category: Luxury Traveler’s / GMT Watch
- Case Size: 40 mm diameter × ~12.4 mm thickness, lug-to-lug ~47–48 mm
- Material: Oystersteel (904L stainless steel)
- Dial: Black with Chromalight luminous markers & Mercedes hands
- Bezel: Bidirectional rotatable black/blue Cerachrom ceramic (24-hour scale)
- Movement: Rolex Calibre 3285 (automatic, independent jumping GMT hand, 70-hour reserve, Superlative Chronometer)
- Water Resistance: 100 meters / 330 feet
- Crystal: Scratch-resistant sapphire with Cyclops lens
- Bracelet: Oystersteel full-linked three-piece solid links with Oysterlock clasp & Easylink 5 mm extension
- Condition: Pre-owned (bezel marks near arrow, small Cyclops spec, heavy polish on bottom-right lug; bracelet spotless)
- Features: Independent GMT hand, quickset local hour, date function, screw-down crown
- Price: $17,250 USD (placeholder — adjust to your actual asking price)
- Year: 2021
- Included: Watch + 2021 card + full-linked Oyster bracelet
- Other Details: “Batman” nickname (black/blue bezel); current production reference; very strong collector demand
Characteristics The Rolex GMT-Master II ref. 126710BLNR “Batman” (2021) is the modern icon of dual-time functionality in the Rolex watches lineup — black dial paired with the instantly recognizable black/blue Cerachrom bezel that gave it the “Batman” name. The 40 mm Oystersteel case houses the upgraded Calibre 3285 (70-hour power reserve, jumping GMT hand), delivering smooth independent timezone tracking and exceptional accuracy.
This example is pre-owned but presents very well on wrist: the bracelet is spotless, crystal mostly clean (tiny spec on Cyclops), and overall appearance remains sharp. Light bezel marks near the arrow and heavy polish on the bottom-right lug are the only noted imperfections — nothing that jumps out in normal wear.
Comes with the original 2021 card and full-linked Oyster bracelet — solid provenance for a current-generation Batman.
Comparison vs Other Brands & Models (2025 perspective)
- Patek Philippe Nautilus Travel Time 5990/1A or World Time 5230G — ultimate prestige and complications ($100k–$250k+ pre-owned). Patek wins on finishing/rarity, but far less liquid and much higher cost. The Rolex rolex hulk delivers comparable GMT utility, 100 m WR and dramatically stronger resale at 1/5–1/10 the price.
- Audemars Piguet Royal Oak Dual Time (e.g. 26120ST) — bold octagonal design ($35k–$70k pre-owned). AP excels in avant-garde style, but more volatile resale recently. The Batman GMT offers cleaner versatility, longer power reserve and superior long-term value retention.
- Omega Seamaster Aqua Terra GMT or Planet Ocean GMT — excellent value, METAS-certified movements (£6k–£12k pre-owned). Omega gives superb finishing and accuracy, but lacks Rolex brand equity and resale power. The rolex hulk provides more iconic status and stronger collector demand.
- Breitling Navitimer B01 GMT or Premier GMT — aviation-inspired GMTs (£6k–£12k pre-owned). Breitling brings distinctive styling and good value, but weaker resale and more tool-oriented image. The Rolex Batman sits in a higher luxury tier with better investment potential.
- Cartier Pasha de Cartier Dual Time or Santos-Dumont GMT — high-fashion elegance ($8k–$20k pre-owned). Cartier excels in style, but often basic movements and lower WR. The Rolex GMT-Master II offers superior mechanical GMT performance and significantly better long-term value.
- Grand Seiko Evolution 9 GMT or Sport GMT — Japanese craftsmanship with Spring Drive accuracy (£6k–$15k pre-owned). Grand Seiko provides exceptional finishing, but cooler aesthetic and lower resale. The Batman GMT delivers warmer Rolex heritage and stronger liquidity.
In 2025 the “Batman” GMT-Master II 126710BLNR remains one of the most consistently demanded modern Rolex sports watches — the black/blue bezel combination is highly collectible and holds value exceptionally well in the pre-owned market. Lightly used examples with card and full links are still very desirable.
This 2021 example is pre-owned but presents very well on wrist with the bracelet in spotless condition. The noted imperfections (bezel marks, Cyclops spec, polished lug) are minor and do not detract from overall appearance.
Whether you’re building a Rolex watches collection, seeking a capable dual-time traveler’s watch with strong resale, or simply want a timepiece that balances performance, prestige and long-term value retention, this Batman GMT-Master II is an outstanding opportunity.
Secure this iconic Rolex rolex hulk with insured shipping. Contact us for wrist shots, macro details or authentication to own this stealth legend.












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