The short answer
If you are searching for a fake Rolex 16750, you are looking for a counterfeit copy of a GMT-Master that Rolex built in the 1980s. This guide will not point you to a seller. What it will do is explain the real reference, why the counterfeit route usually costs more than it saves, and which legal watches deliver the same look on your wrist. In the United States, trafficking in counterfeit goods is a federal offense, and counterfeit watches moving through the mail are subject to seizure by Customs and Border Protection. That risk sits with the shipment, not with the design.
The practical advice is simple: if you want a GMT with a 24-hour bezel, buy a watch that can be serviced, resold, and worn without a legal question hanging over it. That means a genuine vintage example, a modern GMT from a mainstream brand, or an honest homage that borrows the layout without borrowing the trademark.
What the 16750 actually is
The GMT-Master 16750 arrived around 1981 and replaced the long-running 1675. It kept the 40 mm steel case, the 20 mm lug spacing, the aluminum bezel insert in black or red and blue, and the acrylic crystal. The major change was the Caliber 3075, which added a quickset date and kept the independently adjustable 24-hour hand. Case thickness lands near 13 mm, water resistance is rated to about 100 meters, and power reserve is roughly two days. Bezel inserts fade, dials develop patina, and bracelets stretch, so no two examples look alike. Values swing widely with dial variant and condition, so compare recent auction results rather than trusting a single asking number.
Why the counterfeit route goes wrong
- Seizure risk. Counterfeit shipments are stopped and destroyed, and you have no recourse when that happens.
- No service. Most watchmakers will not touch a counterfeit, and parts are not available through normal channels.
- Wrong specifications. Case dimensions, bezel click counts, crystal material, and movement type are frequently misdescribed.
- Zero resale. A counterfeit has no secondary market beyond other buyers of counterfeits.
- Water damage. Advertised depth ratings on copies are often decorative.
What to check on any GMT-style watch
- Bezel action: a proper 24-hour bezel turns in defined steps, not as a loose spin.
- Movement type: know whether the 24-hour hand sets independently or the GMT hand is slaved to the main time.
- Lug width and case size, so bracelets and straps actually fit.
- Crystal material and how easily it scratches or polishes.
- Documented service history if you are buying vintage.
- Return policy in writing, with a window long enough for an inspection.
Parameter bands worth knowing
Case diameter: 40 mm on the reference. Lug width: 20 mm. Thickness: about 13 mm. Water resistance: 100 m rated. Bezel: bidirectional 24-hour, aluminum insert. Crystal: acrylic. Movement: automatic, quickset date, roughly 42 to 50 hours of reserve. Anything claiming the 16750 look with a 44 mm case or a ceramic insert is not in the same territory.
Legal alternatives that scratch the same itch
Homage brands build GMT watches with a 24-hour bezel and a Pepsi or black insert at accessible prices. Japanese and Swiss mainstream lines offer traveler GMTs with proper warranties. A genuine 1675 or 16750 with box and papers is the collector answer, and it holds value. None of these carry the seizure risk, the service dead end, or the awkward moment when someone asks to see the case back.
FAQ
Is buying a fake watch illegal? The heavy penalties in US law target trafficking and importation, and counterfeit goods can be seized in transit. That still leaves you holding a watch no one will service.
Can a jeweler tell a good copy from the real thing? Trained eyes usually can, often from the dial printing, the crown, or the movement. Photos fool people far more often than hands-on inspection does.
Will a fake keep time? It may run fine for a while. The failure points are water resistance, spare parts, and the cost of a repair that no one wants to take on.
Can I get the GMT look without the trademark? Yes. A bidirectionally rotating 24-hour bezel is a functional design, and plenty of legal watches use it.