Rolex Watches: History, Collections and How to Buy One

Rolex is the most recognised Swiss watch brand because it built a small set of tool-watch ideas, the Oyster case, the self-winding Perpetual rotor and a handful of professional models, and then refined them for decades instead of replacing them. Hans Wilsdorf founded the business in London in 1905, and it is today owned by a charitable foundation he established. This guide explains how Rolex got here, what each collection is for, why the watches are built the way they are, how to buy one, and where the current prices sit as of September 2026. Bizak & Co. sources Rolex to order; start with the Rolex collection and ask for a dated quote on the exact reference.

Last reviewed on September 29, 2026 by Filip Biczak. Prices are dated observations, not quotes.

How did Rolex start?

Hans Wilsdorf and Alfred Davis founded Wilsdorf and Davis in London in 1905, and the Rolex name was registered in 1908. The company moved its base to Geneva in the following decade. Its early reputation came from accuracy: in 1910 a Rolex wristwatch became the first wristwatch to receive a Swiss chronometer certificate, and further certification followed in the years after. That commitment to measurable precision explains why the brand still describes its watches as Superlative Chronometers, tested to a tolerance of plus or minus 2 seconds a day, tighter than the standard chronometer certification issued by the COSC.

Ownership matters to the brand's steadiness. After Wilsdorf's death in 1960, the company passed under the control of the Hans Wilsdorf Foundation, so it does not have outside shareholders pressing for short-term changes. That is one reason Rolex designs evolve in small steps.

What are the Oyster case and the Perpetual rotor?

• The Oyster case (1926). A hermetically sealed case with a screw-down bezel, case back and winding crown, designed to keep water and dust away from the movement. In 1927 the swimmer Mercedes Gleitze wore an Oyster during her attempt to cross the English Channel, and Rolex used the episode to demonstrate the case.
• The Perpetual rotor (1931). A self-winding mechanism in which a weighted rotor turns freely in either direction to wind the mainspring from the movement of the wrist. It is the basis of every modern automatic Rolex.

The two together explain the brand's formula: a watch that is sealed against the elements and that winds itself. Everything else, from the crown guards to the Twinlock and Triplock crown systems, is a refinement of that idea.

Which Rolex collection should you choose?

Rolex publishes the current models and specifications on its own watches page. For a first purchase, our best first Rolex guide helps narrow the choice.

What makes a Rolex different from other luxury watches?

• In-house manufacture. Rolex designs and makes its own movements, cases and bracelets, which is why parts, service and finishing are consistent across the range.
• Oystersteel. Rolex uses 904L stainless steel, marketed as Oystersteel, an alloy chosen for corrosion resistance and a bright polish.
• Parachrom hairspring and Paraflex shock absorbers. The Parachrom hairspring is designed to resist magnetic fields and temperature changes, and the Paraflex shock absorbers protect the balance from impact.
• Sapphire crystal. Scratch-resistant crystals protect the dial and are used across the range.
• Five-year international warranty. Current Rolex watches carry a five-year warranty, and Rolex publishes servicing information on its watch care and service page.

None of these features is unique in isolation. Rolex's advantage is that it applies them consistently across the entire range and supports them with a service network.

Which Rolex references does Bizak have guides for?

Each of the following guides covers the specifications, the differences from the previous generation, how the watch wears, dated price context and what to check before buying.

• Submariner 126610LN and Submariner 124060, the date and no-date steel divers.
• GMT-Master II Batman and Pepsi GMT-Master II, the two-colour bezel travel watches.
• Cosmograph Daytona 126500LN, the current steel chronograph.
• Explorer 224270 and Explorer II 226570.
• Datejust 41 126331, the everyday Datejust in Rolesor.

How do you read a Rolex reference number?

A modern Rolex reference is a six-digit number followed by letters, for example 126610LN. The digits identify the model generation and case, and the letters describe a detail of the watch, usually the bezel or the metal. LN stands for the French lunette noire, a black bezel, LV for lunette verte, a green bezel, and BLNR for a blue and black bezel. Check any reference against Rolex's own product page rather than guessing.

The reference matters because two watches that look similar can be different generations with different movements, case sizes and prices. Our guides to the Submariner price and to watch nicknames explain how references and collector names line up.

How should you look after a Rolex?

A Rolex is built to be worn, but it still needs attention. Rinse it in fresh water after exposure to salt water, keep the crown screwed down, and avoid strong magnetic fields, which can affect the hairspring. Rolex's guidance is that servicing is needed roughly every ten years, depending on use, and it publishes details on its watch care and service page. Keep your service invoices: a documented service history adds confidence when you sell.

Polishing is the other question. Repeated polishing removes metal and softens the edges that define a Rolex case, so ask for a light service without refinishing unless the watch needs it. Collectors often prefer an unpolished case even with visible wear.

How much does a Rolex cost in 2026?

Rolex's list prices are set by region and change from time to time, so the only current figures are those on the brand's website and at authorised dealers. Prices on the secondary market move separately, and for the most sought-after steel sports models they have at times exceeded list, while for many other models they have been at or below list. Our Rolex price guide explains how to compare quotes.

For context, Bizak's sourced catalogue listed the Submariner 41 mm 126610LN at US$15,785 and a Datejust 41 126334 with a blue fluted-motif dial at US$13,129 on September 29, 2026, both sourced to order. Those are our listings, not Rolex retail prices, and condition, year and documentation all change the figure. Ask for a dated quote on the exact watch.

Is a Rolex a good investment?

It is better thought of as a watch that holds its value better than most rather than as a guaranteed investment. Rolex's limited annual output relative to demand, its brand strength and its consistent quality all support resale values, but the market for individual references rises and falls, and premiums over list price on the most sought-after models can shrink. Watches with box, papers and a clean service history are worth more than those without.

If resale matters to you, buy a reference you would be happy to keep, avoid paying a large premium for scarcity, and ask for a written cash-buy assessment on the specific watch before you commit. Our guide on how to sell a Rolex explains the other side of the transaction.

How do you buy a Rolex from an authorised dealer or on the secondary market?

There are two routes. An authorised dealer sells at list price, but the most sought-after references are allocated to existing clients, so you may wait; our Rolex waitlist guide explains how allocation works. The secondary market, including dealers such as Bizak, can source a specific watch sooner, at a price that reflects demand.

• Match the papers. The card serial and the rehaut engraving should agree with the watch.
• Check the service history. Rolex recommends periodic servicing; ask when the last service was done and by whom.
• Inspect case and bracelet. Look for over-polished lugs, stretched bracelets and aftermarket parts.
• Ask for the guarantee. Buy from a dealer that will stand behind authenticity in writing; see our authenticity guarantee.

Quick answers

Who founded Rolex and when?

Hans Wilsdorf and Alfred Davis founded Wilsdorf and Davis in London in 1905, and the Rolex name was registered in 1908.

What is the Rolex Oyster case?

It is a sealed case introduced in 1926 with a screw-down bezel, case back and crown, designed to protect the movement from water and dust.

Which Rolex collection is best for a first watch?

The Datejust and the Submariner are the most common first choices, one for versatility and one for a sportier look.

Do Rolex watches keep their value?

Many hold their value well, but no model is guaranteed, and premiums on the most sought-after references can change, so buy a watch you want to keep.

Can Bizak source a specific Rolex?

Yes, to order. We confirm the reference, photographs, papers and final price before you commit.

Request a Rolex sourcing quote

Tell us the model, reference, dial and condition you want, whether papers are required, and your budget and timing through our sourcing enquiry form. Browse the Submariner, GMT-Master II, Daytona and Datejust collections, or sell or trade your Rolex.

Related reading: Rolex watch prices · Best first Rolex · Watch nicknames explained · Rolex waitlist explained.