Who makes Rolex watches?
2. Rolex Has Its Own Science Lab
Given everything Rolex has done over the years it shouldn't come as a surprise that they have an internal Research & Development department. However, Rolex takes it well beyond that. Rolex has not one, but several different types of extremely well-equipped professional science labs at their various facilities. The purpose of these labs isn't just to research new watches and things that may go into watches, but also to research more effective and efficient manufacturing techniques. One way of looking at Rolex is that they are an extremely competent and almost obsessively organized manufacturing company - that just happens to make timepieces.
Rolex labs are as diverse as they are amazing. Perhaps the most visually interesting is the chemistry lab. Full of beakers and tubes that carry liquids and gases, the Rolex chemistry lab is full of highly trained scientists. What is it mostly used for? Well one thing that Rolex stated is that the lab is used for developing and researching oils and lubricants that they use in machines during the manufacturing process.
Rolex has a room with multiple electron microscopes and some gas spectrometers. They are able to take an extremely close look at metals and other materials to investigate the effects of machining and manufacturing techniques. These large areas are extremely impressive and are used seriously on a regular basis to remedy or prevent possible problems.
Of course Rolex also uses its science labs on the watches themselves. An interesting room is the stress test room. Here watch movements, bracelets, and cases undergo simulated wear and abuse on custom-made machines and robots. Let's just say that it would not be unreasonable to assume your typical Rolex is designed to last a lifetime (or two).
3. Rolex Movements Are All Hand-Assembled And Tested
One of biggest misconceptions about Rolex is that machines build their watches. The rumor is so pervasive that even people at aBlogtoWatch believed it to be mostly true. This is because traditionally Rolex didn't communicate much on this topic. Well the truth is that Rolex watches are given all the hands-on human attention that you'd like to expect from a fine Swiss made watch.
Rolex uses machines in the process for sure. In fact, Rolex easily has the most sophisticated watch making machinery in the world. The robots and other automated tasks are really used for tasks that humans aren't as good at. These include sorting, filing, cataloging, and very delicate procedures that involve the type of care you want a machine to handle. Most of these machines are still human-operated though. And everything from Rolex movements to bracelets are assembled by hand. A machine however helps with doing things such as applying the right pressure when attaching pins, aligning parts, and pressing down hands. Having said that, all Rolex watch hands are still set by hand via a trained technician.
It would be an understatement to suggest that Rolex is obsessive about quality control. A predominant theme in the manufacture is that things are checked, re-checked, and then checked again. It feels as though their goal is to ensure that if a Rolex watch fails, it does so before it leaves the factory. Large teams of watchmakers and assembly people work on every single movement that Rolex produces. This is before and after their movements are sent to COSC for chronometer certification. And on top of that, Rolex re-tests their movements for accuracy after they are cased for several days while simulating wear before they are sent out to retailers.
4. An In-House Foundry Makes All The Gold For Rolex Watches
Rolex makes their own gold. While they have a small handful of suppliers that send them steel (Rolex still works the steel in-house to make all the parts), all the gold and platinum is made in-house. 24k gold comes into Rolex and it is turned into 18k yellow, white, or Rolex's Everose gold (their non-fading version of 18k rose gold).
Large kilns under hot flames are used to melt and mix the metals which are then turned into cases and bracelets. Because Rolex controls the production and machining of their gold, they are able to strictly ensure not only quality, but the best looking parts. To our knowledge Rolex is the only watch manufacture that makes their own gold or even has a real foundry in-house.