
Certified Authentic
Every watch in our collection undergoes a multi-point inspection by master watchmakers to ensure 100% authenticity.
Oystersteel (904L Stainless Steel)
40mm
Black - Dial
Bidirectional rotatable 24-hour graduated bezel. Two-color blue and black Cerachrom insert in ceramic with molded numerals and graduations coated in platinum via PVD. - Bezel
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Condition:
Unworn
Pristine, brand-new condition with zero signs of handling. Complete with original box, serial tags, and official international warranty documentation.
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The Rolex GMT-Master II Reference 126710BLNR is the ultimate luxury travel companion, originally designed for professional pilots navigating the skies across multiple time zones. Housed in a balanced 40mm Oystersteel case, its most defining characteristic is the striking bidirectional rotatable bezel featuring a split-color blue and black Cerachrom ceramic insert. Representing day and night hours respectively, this iconic color profile pairs seamlessly with an independent GMT hand to accurately track multiple time zones simultaneously.
The Dual Time Master: By utilizing the independent 24-hour GMT hand alongside the rotating bezel, travelers can effortlessly read their home time and local time concurrently, making it a functional masterpiece for frequent flyers.
Ceramic Innovation: The seamless division between the blue and black halves of the ceramic bezel is a testament to Rolex’s proprietary engineering. Creating a crisp line between two distinct pigments on a single piece of ceramic without any bleeding is incredibly complex.
High-Flying Versatility: Unlike heavier pure dive watches, the 40mm profile and slightly slimmer casing of the GMT-Master II allow it to slide perfectly under a suit cuff while remaining rugged enough for weekend adventures.

Every watch in our collection undergoes a multi-point inspection by master watchmakers to ensure 100% authenticity.

We prioritize watches that come with original boxes and papers, preserving the full provenance and investment value.

Shop with total confidence. We offer a no-questions-asked return policy if the watch doesn't meet your expectations.

Leverage your collection. We offer the most competitive market rates for trades, selling and other direct purchases.

Our in-house master watchmakers are certified to service and maintain the most complex horological complications and get the best service done.

Every timepiece is backed by our comprehensive 24-month mechanical as well as replacement warranty for your total peace of mind.
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Step 2
After payment, we’ll reach out to confirm your preferred delivery date and provide tracking details.
Step 3
Ensure someone is available to sign for your fully insured, discreetly packaged timepiece always.
Step 4
Inspect your watch, verify the documentation, and welcome a new masterpiece to your collection.
Ensuring a perfect fit for your wrist
Wrist Size (Circumference) | Recommended Case Size | Bracelet Adjustment |
|---|---|---|
| 6.0 - 6.5 inches | 31mm - 36mm | Small / Petite |
| 6.5 - 7.0 inches | 36mm - 40mm | Medium / Standard |
| 7.0 - 7.5 inches | 40mm - 42mm | Large / Professional |
| 7.5+inches | 42mm - 46mm | Extra Large |
* This guide is for reference only. Personal style and comfort preferences vary.