A fake Rolex 1675 is a replica of the vintage GMT-Master that Rolex built from 1959 to 1980. The real reference 1675 has a 40mm case, a plexiglass crystal, a rotating 24-hour bezel, and a fourth hand driven by the caliber 1565 or 1575. Replica versions copy the outline, but most miss the case geometry, dial patina, and movement beat rate of the original.
What Is the Rolex Reference 1675?
The 1675 was the second GMT-Master and the first to use crown guards. It stayed in the catalog for 21 years, which means the correct details shift with the production year. Anyone who studies one photo of a 1972 model will misjudge a 1960 example.
- 1959 to 1964: glossy gilt dial, chapter ring, pointed crown guards (collectors call these "cornino")
- 1965 to 1967: transition years with mixed dial and case features
- 1968 to 1980: matte dial, painted tritium plots, rounded crown guards
Why Is the 1675 Hard to Replicate?
Modern copy cases come off computer-controlled mills that suit a Submariner far better than a 1960s GMT-Master. The 1675 has thin lugs, soft bevels, and a tall plexi crystal that sits above the bezel line. Those shapes come from hand finishing, and a machined case reads flat and sharp on the wrist.
Dial aging is the second problem. Real tritium turns cream, pumpkin, or coffee brown over decades, and the shift happens at different rates across a single dial. Replica makers use pre-aged paint that looks even and flat next to a genuine sample.
What Kinds of Fake Rolex 1675 Are Sold?
Three tiers cover almost every listing you will find.
- Budget, under $80: quartz or a 21-jewel automatic, printed dial, folded-link bracelet. The GMT hand on these often does not set on its own.
- Mid tier, $150 to $350: an Asian copy of the ETA 2836 with a GMT module, mineral or sapphire glass, and usable lume. The case still runs 1mm to 2mm too thick.
- High end, $400 to $900: custom builds with drilled lugs, an acrylic crystal, a hand-aged dial, and a decorated 2836 or DG3804. Some builders source cases and dials from small workshops in Vietnam and southern China.
How Do You Spot a Fake Rolex 1675?
Start with the case, because that is the hardest part to copy well.
- Check the crown guards. Genuine guards taper into the mid-case with a soft curve. Copies show a straight cut and a hard edge.
- Measure the thickness. A real 1675 runs about 12.5mm at the crystal. Most replicas sit at 13.5mm or more.
- Look at the crystal height. Plexi should stand about 1mm above the bezel. Sapphire glass sits flush or below the bezel line.
- Time the sweep. The genuine 1575 beats at 18,000 vibrations per hour, which looks slow and uneven next to a 28,800 bph movement.
- Study the bezel insert. Genuine inserts use a serif font with tight spacing on the numerals. Reproductions stretch the letters and use brighter red and blue.
- Read the case markings. Genuine 1675 references sit between the lugs, not stamped on the back plate.
Which Movement Sits Inside a Replica 1675?
Most replicas run one of three movements, and each one changes how the watch feels on the wrist.
- ETA 2836-2 clone with a GMT module: 25 jewels, 28,800 bph, 38 to 42 hours of reserve. Common in mid and high-tier builds.
- Seiko NH34: 24 jewels, 21,600 bph, built-in GMT function with no extra module. It is thinner than the 2836 route and easier to service.
- DG3804: 22 jewels, 21,600 bph, 30-hour reserve. Cheap, loud rotor, and a common pick for budget builds.
What Should a Fake Rolex 1675 Cost?
Price tracks the movement, the case, and the dial work. Expect $60 to $90 for quartz or a budget automatic, $180 to $320 for a mid-tier 2836 build, and $500 or more for a custom piece with aged parts. A listing far below those ranges is often a stock photo with nothing behind it.
Is Buying a Fake Rolex 1675 Legal in the US?
No, not in the way most buyers assume. US trademark law bars the sale and trafficking of counterfeit goods, and Customs and Border Protection can seize shipments at the border. Personal use sits in a gray area, but passing a replica off as genuine is a criminal offense.
Frequently Asked Questions
Does a replica 1675 keep good time?
A build with an NH34 or a serviced 2836 clone holds within a few seconds a day. Cheap quartz versions keep time just as well, but they feel wrong because the second hand ticks.
Can a watchmaker tell a fake 1675 from a real one?
Yes, and it takes about a minute. A watchmaker opens the caseback and inspects the movement, the case stamping, and the dial feet. The movement alone settles it.
Where do replica 1675 watches come from?
Assembly happens in southern China, mostly in Guangdong, with some parts sourced from Vietnam and Thailand. Case and dial quality varies by workshop, and the same seller often switches suppliers between batches.
Should you buy a replica 1675 or a homage?
An homage carries its own brand name and a modern movement in a similar style. It costs less legal risk and often keeps better time. A replica trades those two things for a closer match to the original.