Real vs. Replica: How to spot a fake Rolex? The best guide by menswatchesonsale.com:

Buying second-hand luxury watches is the smart way to buy. From the most modern pieces of current years to vintage models, all at the best prices on the market. It is certainly difficult to improve the value proposition of a second-hand luxury watch. Especially for a second-hand Rolex Submariner or any other Rolex model.

However, there is something very important to keep in mind. Given its popularity, Rolex is the most counterfeit watch brand on the market, with imitators producing fake copies or increasingly sophisticated replicas. 

Although that will not be a problem if you make your purchases with menswatchesonsale.com since we guarantee the authenticity of each product that we sell. Consumers should always educate themselves about it and be aware of potential problems.

With that in mind, we've put together a guide on how to spot a fake Rolex watch. These points will help you recognize the differences between a replica and an authentic Rolex. Although like everything, these techniques advance rapidly and it becomes more and more complicated.

Research the specific Rolex model you have in mind:

If you've had a look at a particular Rolex watch, it's your turn to investigate. The reference will indicate the model and the specific material of the watch. For example, a stainless steel Rolex Submariner. 

The reference number is different from the serial number, which is the watch's unique identification number. The serial number can tell you approximately when the watch was produced.

Inspect the details:

If you are looking at the images or have the Rolex in hand, take your time to properly inspect the details. Everything in a Rolex is perfect, so if something seems “out of place” or “weird”, keep looking.

All the text on the dial should be perfect, with proportional fonts and, of course, no spelling mistakes. The clasps on the bracelet should open and close smoothly and everything should feel as if it had been manufactured to the highest of standards.

Notice its weight:

A Rolex has a certain weight and is a well built and robust watch. If it looks excessively light, fragile, or delicate, then it is probably a fake made from cheaper materials.

Furthermore, the movements designed and produced by Rolex at its official headquarters are of exceptional quality and finish. Each movement is engraved with the Rolex name, caliber number, and has meticulously crafted pieces. 

Cheap gauges are often a really easy way to spot a fake Rolex. However, it is important to note that as counterfeiters become more sophisticated, they are focusing more on refining how to copy Rolex movements.