Rolex Datejust Review: Ultimate Buying & Collecting Guide

The Rolex Datejust comes in four sizes and dozens of configurations, so two watches with the same name can differ by thousands of dollars. This guide is for first-time Rolex buyers and collectors comparing pre-owned, unworn and vintage Datejust models. It covers which size fits your wrist, how the main references differ, what a Datejust costs today and how to buy one safely. 

Key takeaways

• The Datejust 36 is the original size and fits most wrists between 6 and 7.5 inches. The Datejust 41 suits wrists of about 7 inches and up.

• Current models use Calibre 3235 with about 70 hours of power reserve. Five-digit references from 1988 onward use Calibre 3135 with about 48 hours.

• In October 2026, pre-owned Rolex Datejust prices run from about $5,000 for a vintage 1601 to $15,000 or more for a popular Datejust 41 with a fluted bezel.

• The last digit of a Datejust reference number tells you the metal and bezel.

• Condition, original parts and the seller's warranty matter more than box and papers. 

What is a Rolex Datejust? 

The Rolex Datejust is an automatic Oyster Perpetual wristwatch with a date window at 3 o'clock, magnified by the Cyclops lens. Launched in 1945 for Rolex's 40th anniversary, it was the first self-winding chronometer wristwatch to show the date in a window on the dial. Rolex makes it today in 28, 31, 36 and 41mm. 

The first Datejust, ref. 4467, had a 36mm yellow gold case, a fluted bezel and a new five-link bracelet designed for it: the Jubilee. The model turned 80 in 2025.

Datejust 36 vs 41: which size should you buy? 

Choose the Rolex Datejust 36 if your wrist measures under about 7 inches or you want the classic proportions. Choose the Rolex Datejust 41 if your wrist is 7 inches or larger, or you prefer more presence. Lug-to-lug length decides how big a Datejust wears more than diameter does.

Measurements vary slightly by reference. Don't confuse the Datejust 41 with the older Datejust II (ref. 116300). Both measure 41mm, but the Datejust II has a wider bezel and heavier lugs, so it wears larger. On the wrist, the 36 sits flat and disappears under a shirt cuff, while the 41 reads clearly as a modern men's watch. 

Our advice: try both sizes before you decide. You can compare them side by side at our Huntington Village showroom or browse our pre-owned and unworn Rolex Datejust collection. 

Fluted or smooth bezel, Jubilee or Oyster bracelet? 

A fluted bezel gives the Datejust its dressier look. A smooth or domed bezel is plainer and suits everyday wear. 

Fluted bezels on Datejust models are always 18k gold. On steel watches, the fluted bezel is white gold, a combination Rolex calls white Rolesor. Smooth and domed bezels on steel models are polished Oystersteel. Our article on Rolex bezel types covers each style in detail. 

On older pre-owned watches, check the Jubilee for stretch, since its small links wear faster than the Oyster's.

Datejust materials, dials and collector variants 

Oystersteel is Rolex's name for its 904L steel alloy. Rolesor combines Oystersteel with 18k gold: yellow, white or Everose. Everose is Rolex's own 18k pink gold alloy. Full gold and a small number of platinum versions sit at the top of the range.

Beyond black, blue, silver and champagne, collectors look for:

• Wimbledon dial: slate with green outlined Roman numerals, mostly on the Datejust 41.

• Mint green dial: introduced in 2021 and in strong demand on the Datejust 41.

• Palm and fluted motif dials: textured patterns introduced in 2021 on the Datejust 36.

• Linen and pie-pan dials: vintage finishes found on references such as the 1601.

• Datejust Turn-O-Graph: a Datejust with a rotating bezel, nicknamed "Thunderbird."

Datejust movements: Calibre 3135 vs 3235 vs 2236

The main difference between Calibre 3135 and 3235 is power reserve: about 48 hours versus about 70. Calibre 3235 also adds Rolex's Chronergy escapement and Parachrom hairspring.

Every current Rolex Datejust is a Superlative Chronometer: certified by COSC, then tested by Rolex after casing to -2/+2 seconds per day. All modern Datejust models are water resistant to 100 meters. 

Key Rolex Datejust references compared

How to read a Datejust reference number

The last digit of a Rolex Datejust reference tells you the metal: 0 is steel with a smooth or domed bezel, 1 is Everose Rolesor, 3 is yellow Rolesor, 4 is white Rolesor (steel with a white gold fluted bezel), 5 is Everose gold, 8 is yellow gold and 9 is white gold. Older references have four or five digits, and current ones have six. Our guide to Rolex serial and reference numbers explains how to date a watch. 

Rolex Datejust price guide (October 2026) 

A pre-owned Rolex Datejust costs roughly $5,000 to $18,500 depending on reference, metal and dial. The table shows typical secondary-market ranges for watches in good condition.

For reference, US retail for a new 126334 was about $11,650 in September 2026. Wimbledon, mint green and diamond dials often sell above these ranges.

Disclaimer: Prices are estimates based on market data as of October 2026 and are subject to change due to dynamic market conditions. They are not an offer or appraisal. See our current listings for live pricing. 

Price depends on condition (overpolishing softens case edges and lowers value), original parts, service history, and box and papers. We offer watch financing through Affirm. 

Datejust vs Oyster Perpetual vs Day-Date vs Submariner 

Compare our Rolex Day-Date and Rolex Submariner collections.

New, pre-owned or Rolex Certified Pre-Owned?

Buying new from a Rolex retailer gets you retail price and Rolex's guarantee, but popular Datejust configurations often carry a waitlist. Through the Rolex Certified Pre-Owned programme, launched in December 2022, official Rolex retailers sell second-hand watches at least two years old that Rolex certifies as authentic and covers with a two-year international guarantee (Rolex). 

An independent dealer offers immediate availability, discontinued and vintage references, and its own warranty. Time Source Jewelers is an independent pre-owned dealer and not an authorized Rolex retailer. Read what to know before buying a pre-owned Rolex for more.

How we authenticate every Datejust 

Before a Datejust is listed, our team checks that the serial and reference match the production era, that the dial, hands, bezel and bracelet are correct for the reference, and that the movement is genuine and running to specification. We also inspect the case for overpolishing and replaced parts. To learn the warning signs yourself, read how to spot a fake Rolex. 

How much does it cost to own a Datejust? 

Rolex recommends servicing modern watches about every 10 years. Vintage models usually need attention sooner. A full service generally costs several hundred to over a thousand dollars depending on the work. Our watch service and repair department can quote your watch.

Which Rolex Datejust is best for you? 

Why buy your Datejust from Time Source Jewelers

Time Source Jewelers, originally Mondelli Jewelers of Manhattan, has been run by the Mondelli family since 1978. Our showroom is at 332 New York Ave, Huntington Village, New York. 

• A 2-year warranty on the movement of every watch we sell.

• A 7-day return or exchange policy on unworn, unaltered items, with no restocking fee.

• Sell or trade in your watch toward a Datejust.

• Source a specific reference if it isn't in stock. 

Browse our pre-owned Rolex, unworn Rolex and vintage watch collections, or contact us at (631) 427-8181 to book a showroom visit.

Rolex Datejust FAQ

1. Is the Rolex Datejust worth buying?

Yes, for buyers who want one watch for work, weekends and formal events. No other Rolex offers as many sizes and metals.

2. Is a Rolex Datejust a good investment?

Some references, such as the 126334 with popular dials, have traded above retail, but no Datejust is guaranteed to rise in value. Buy one to wear.

3. Which Datejust size should I buy?

Most wrists under 7 inches suit the Datejust 36. Wrists 7 inches and up suit the Datejust 41. Try both if you can.

4. Is there a waitlist for the Rolex Datejust?

Popular configurations, such as fluted 41mm models with green dials, can have waitlists at Rolex retailers. Pre-owned and unworn watches are available immediately.

5. Can I buy a Datejust without box and papers?

Yes. A watch without papers can be authentic. Expect a lower price and buy from a seller who authenticates and warranties it.

6. How can I tell if a Datejust is fake?

Check that the serial, dial and bracelet suit the reference, and have a watchmaker inspect the movement.