Short Answer
A replica Omega Globemaster is a counterfeit copy of the Omega Constellation Globemaster, a Master Chronometer watch Omega released in 2015. It carries the Omega name, the pie-pan dial shape, and the fluted bezel, but it is not made by Omega. In the United States, importing, selling, or trafficking in these watches is illegal, and the build quality rarely matches the price sellers ask. If you are trying to identify one, the tells are usually in the dial geometry, the movement behind the exhibition caseback, and the absence of a valid METAS certificate.
What the Counterfeit Market Calls a Globemaster
Sellers use "Globemaster" loosely. Most listings show a 39 mm steel case, a pie-pan dial with raised inner sections, a fluted or smooth bezel, a date window at 3 o'clock, and a leather or steel bracelet. Some listings describe a tungsten carbide bezel, which the genuine watch uses. The counterfeit version typically substitutes a plated steel ring, a printed dial instead of applied markers, and a generic automatic movement with a decorative rotor plate.
Legal and Practical Risks in the US
Counterfeit watches infringe Omega's trademarks. Trafficking in them is a federal crime under 18 U.S.C. § 2320, and civil claims under the Lanham Act allow the brand to pursue damages. Customs and Border Protection seizes counterfeit goods at ports of entry, so a shipment can be destroyed and the buyer can lose the money. Reselling a watch you know is fake adds a separate layer of exposure. Marketplaces also delist accounts tied to counterfeit listings.
How to Check a Suspected Globemaster
Work through these in order. Stop when a step fails.
- Measure the case with calipers and compare the result to the genuine 39 mm width and roughly 12 mm thickness.
- Look at the dial under a loupe and check that the pie-pan step is machined, not printed as a flat graphic.
- Examine the date window and confirm the font, alignment, and magnification match Omega's standard.
- Look through the caseback and inspect the rotor engraving and movement finish for stamped or glued-on decoration.
- Ask the seller for the METAS Master Chronometer certificate number and verify it against the watch's reference.
- Test the magnetic resistance claim by placing the watch near a strong magnet and checking for rate change.
- Take the watch to an independent watchmaker and have the case opened for a movement inspection.
What the Genuine Globemaster Includes
Omega built the Globemaster as the first Master Chronometer, certified by METAS after an eight-test protocol that covers rate, function, and magnetic resistance to 15,000 gauss. The genuine watch uses a coaxial Master Chronometer calibre with a silicon balance spring, a tungsten carbide bezel, and a signed exhibition caseback. Counterfeits rarely replicate the anti-magnetic construction because the materials and the movement cost more than the counterfeit sells for.
Bottom Line
If the goal is owning the look of a Globemaster, a replica will not deliver the Master Chronometer performance that defines the model, and US law treats the transaction as counterfeit trafficking. Buy from authorized sources, or choose a legitimate alternative from a brand that sells the style you want.