Rolex Datejust Sizes: A Complete Guide for Every Wrist

The Rolex Datejust stands as one of the most popular watches available from Rolex for both men and women. It has been available in many different sizes to fit every wrist, from the most popular 36mm Datejust to the 41mm Datejust for men, and from the elegant 28mm Datejust to the versatile mid-size 31mm Datejust for women. Let’s take a closer look at how each Datejust size wears, what makes them special and how to pick the one that feels right on your wrist.

Key Takeaways:

• Multiple Sizes: The Rolex Datejust is available in 26mm, 28mm, 31mm, 34mm, 36mm, and 41mm.
• Historic Sizes: The first Rolex Datejust was released in 36mm, and it remains a classic size for both men and women.
• Modern Sizes: The 41mm Datejust is the largest size available and is the most modern looking, making it a popular option for men.
• Lady-Datejust: The Lady-Datejust is 28mm and 31mm. The most feminine and elegant of the series.
• Choosing the Right Size: The ideal Datejust size for you will depend on your wrist size, personal style, and whether you are looking for a classic or more modern look.

In this article, we will cover all of the different Rolex Datejust sizes from smallest to largest. We’ll show you what factors to consider with each diameter to assist you in finding your ideal Datejust size.

A Brief History of Rolex Datejust Sizes

The Rolex Datejust made its debut in 1945, celebrating the company’s 40th anniversary. The original model featured a 36mm case diameter, which was considered a substantial size for the era and quickly became the gold standard for luxury watches. This pioneering timepiece was the first automatic wristwatch to display the date in a window on the dial, and its 36mm proportions struck an ideal balance between presence and wearability.

For several decades, the 36mm remained the only Datejust size available. This changed in the 1950s when Rolex introduced the Lady-Datejust in 26mm, catering to women who desired the same functionality and prestige in a more compact form. As watch preferences evolved, Rolex continued expanding the collection. The brand introduced the 31mm Datejust a few years later in the 1950s, offering a middle ground for those who found the 26mm too small but the 36mm too large.

By 2009, Rolex joined the larger-watch trend with the Datejust II, a 41mm version that brought a modern twist to a longtime classic. This model was later refined and reintroduced as the Datejust 41 in 2016, featuring updated proportions and improved movement technology. Today, the collection also includes a 28mm model, which replaced the previous 26mm Lady-Datejust, so there’s truly a variation out there for every wrist size and style.

Pros of the 36mm Datejust:

•  Iconic size and proportions
• Unisex model
• Comfortable all-day wear
• Fits comfortably under shirt cuffs
• Wide variety of dial and bezel options
• High resale value due to iconic status

Cons of the 36mm Datejust:

• May look small on larger wrists (over 7.5″)
• Less flashy than modern oversized watches
• May not appeal to those seeking ultra-modern proportions

The Modern Statement: 41mm Rolex Datejust

The 41mm Datejust is the largest model in the range and the best option for those who like a watch with a big wrist presence. The 41mm size first made an appearance as the Datejust II in 2009 and evolved into today’s Datejust 41 in 2016. Rolex refined the design into today’s Datejust 41, slimming the case, reshaping the lugs, and introducing the Caliber 3235 for better performance. Its refined proportions now more closely resemble the Datejust 36.

The Datejust II was a thicker and wider watch with longer lugs that some thought were disproportionate with the 41mm case diameter. The Datejust 41 reduced those dimensions, but in a way that is less attention grabbing, and still has strong wrist presence but feels more balanced and wearable day to day. The Datejust 41 is a more modern looking and less bulky-looking watch.

Feature	Datejust II	Datejust 41
Case Diameter	41mm	41mm
Movement	Caliber 3136	Caliber 3235
Power Reserve	48 hours	70 hours
Lug Design	Thicker, longer	Refined, proportionate
Production Years	2009-2016	2016-present

Popular 41mm models include the reference 126334 in stainless steel with a white gold fluted bezel, the reference 126300 with a smooth stainless steel bezel, and various dial colors ranging from classic black and blue to striking mint green and slate. The 41mm Datejust works best on wrists measuring 7 inches and above.

Pros of the 41mm Datejust:

• Modern size which fits the current trend
• Good presence on the wrist and easy to see
• Movement is new and includes a 70 hour power reserve
• Perfect for men with larger wrists
• Large and masculine enough for wearing on a casual basis

Cons of 41mm Datejust:

• Can be too large for men with wrists under 7 inches
• Not ideal for formal events
• Can appear bulky under dress shirt cuffs
• Heavier than smaller sizes

Rolex Datejust Sizes for Women

Women have a broader range of Datejust sizes to choose from, spanning from the delicate 28mm Lady-Datejust to the substantial 36mm option. This variety allows for personal expression and accommodates different style preferences, from those who favor traditional feminine proportions to those who embrace larger, more contemporary watches.

The Elegant Option: 28mm & 26mm Lady-Datejust

The 28mm and 26mm Lady-Datejust are the smallest variants in the Datejust series, crafted for smaller wrists. They retain the same high-quality materials and functionality as their larger counterparts, ensuring that wearers do not have to compromise on features or craftsmanship. The 28mm Lady-Datejust is the current standard size, while the 26mm has been phased out as the primary size but remains popular in the pre-owned market. Both sizes exude a refined, elegant style that can complement both formal and casual wear.

The 28mm Lady-Datejust is typically designed for wrists measuring between 5.5 to 6.5 inches. Popular references for the 28mm size include the 279174 (steel and white gold) and the 279160 (stainless steel). These watches often feature diamond-set bezels, mother-of-pearl dials, and jubilee bracelets, which add to their feminine elegance. The 26mm Lady-Datejust models, like the 69173 and 179173, are slightly more petite and are ideal for wrists that are on the smaller side, typically ranging from 5 to 6 inches. Though discontinued, these petite models have earned a loyal following among vintage fans who love their old-school aesthetics.

Feature	26mm Lady-Datejust	28mm Lady-Datejust
Wrist Size	5-6 inches	5.5-6.5 inches
Style	Vintage, delicate	Modern, elegant
Dial Options	Varied, often with precious details	Extensive, including gemstones
Availability	Pre-owned market only	Current production
Popular References	69173, 179173	279174, 279160

Both sizes feature high-quality movements and construction standards, with the 28mm housing the modern Caliber 2236. The choice between 26mm and 28mm often comes down to wrist size and whether you prefer vintage charm or contemporary styling. Trying on both sizes is recommended if you’re considering a pre-owned 26mm alongside a new 28mm model.

How to Choose the Right Rolex Datejust Size

Choosing the right Datejust size is more art than science. Your wrist size is just the starting point. How the watch feels, looks, and fits into your personal style matters just as much.. Here’s a checklist to guide you through the decision-making process.

Wrist Size Considerations:

• Measure your wrist circumference with a flexible tape measure
• Note the width and shape of your wrist, not just the circumference
• Take into account whether you prefer a tight or loose fit
• Remember that you can adjust the bracelet to fit a range of wrist sizes

Personal Style Assessment:

• Decide if you prefer classic or modern styles
• Consider your typical wardrobe and how the watch will integrate
• Think about whether the watch should be a subtle accent or a focal point
• Consider if you want a traditionally sized men’s or women’s watch or a unisex fit

Lifestyle and Usage:

• Think about how often you wear dress shirts or formal attire
• Decide if you need a watch that can transition between casual and formal
• Consider comfort for long periods of wear
• Assess whether you prefer a lightweight watch or one with a more substantial heft

Your Datejust should feel comfortable, be proportionate to the size of your wrist and suit your personal style. Take your time with your choice, after all a Rolex is an investment to be enjoyed for decades.

The Best Rolex Datejust Size Comparison Chart

Here’s a quick look at how each Datejust size compares at a glance.

Size	Best For	Popular Models	Key Features
26mm	Slender wrists, classic and vintage look	Lady-Datejust 69173, 179173	Discontinued, but a popular choice on the pre-owned market
28mm	Small to medium wrists, modern and elegant	Lady-Datejust 279174, 279160	The current standard for the Lady-Datejust
31mm	Medium wrists, a versatile and contemporary choice	Datejust 31 278274, 178240	A popular mid-size option for women
34mm	Medium to large wrists, a classic and understated look	Datejust 34 115234, 115200	Often referred to as the “Date” model
36mm	A wide range of wrist sizes, the original and most iconic size	Datejust 36 126234, 116234	A unisex option that is loved by both men and women
41mm	Medium to large wrists, a bold and modern statement	Datejust 41 126334, 126300	The largest Datejust size, available with a variety of bezel and dial options

Each size category is available in a wide variety of dial colors, bezel styles and bracelet types, giving rise to a large degree of personalization within the Datejust family. The above references are only a small sample of the existing models, and Rolex continues to release new dial colors and materials.

Choosing the Perfect Rolex Datejust Size for Your Wrist

Choosing the perfectly sized Datejust for yourself is both an individual and practical decision. While considerations about wrist size and proportionality offer a useful framework, the ultimate decision rests on the size that feels the most comfortable. Think about how the watch feels on your wrist and whether it’s something you can see yourself wearing every day.. With the Datejust’s timeless design, whichever size you choose will be a watch that remains in style for a lifetime.

Whether you prefer the classic heritage of the 36mm, the modern flair of the 41mm, or the refined proportions of the Lady-Datejust, Bob’s Watches has you covered. We offer a wide selection of authenticated pre-owned Rolex watches at unbeatable prices. Our collection includes Datejust models in all size categories, complete with detailed specifications. Every timepiece goes through a rigorous authentication process and servicing, ensuring that you receive a watch that not only looks stunning but performs as well as when it first left the Rolex factory.

Your Rolex Datejust Size Questions Answered

The standard Datejust cases range in size from 28mm to 41mm, with the most common being 36mm, 31mm, and 34mm. The discontinued 26mm is also found from time to time on the pre-owned market. If you want a more detailed look into each size, check out the Size Chart article linked at the bottom of this post! The easiest way to tell is to measure the case with a caliper or check the reference number engraved between the lugs. On modern references, the first four digits of the number denote the model and size. Thus, 1263xx references are 41mm cases and 1262xx references are 36mm cases. Also, it’s easy to spot the difference right away. The 41mm looks noticeably larger and has more dial space. Absolutely. The 36mm Datejust was the original men’s size when it debuted in 1945.  Even today, many watch enthusiasts consider the 36mm to be the perfect dress watch size, as it offers a nice balance of size and elegance that is well-suited for formal occasions. While larger watches have become more popular in recent years, the 36mm Rolex remains a timeless choice for men who appreciate the traditional Rolex aesthetic. No, there is currently no 38mm Datejust Rolex. However, there are other Rolex models that come in similar sizes, such as the 39mm Oyster Perpetual (discontinued) and some professional models in 39mm and 40mm. The Datejust lineup only offers 34mm (discontinued), 36mm, and 41mm options. The most popular Datejust size for men is the 36mm. This is because the 36mm Datejust has a classic, timeless appearance and is the original size of the Datejust, which was first introduced in 1945. However, in recent years the 41mm Datejust has become increasingly popular with men who prefer a larger, more modern-looking watch. So, it really comes down to personal preference. If you have a smaller wrist or prefer a more traditional, dress watch look, then the 36mm Datejust may be the better choice for you. But, if you have a larger wrist or prefer a more modern, sporty look, then the 41mm Datejust may be the better option. 41mm watches look fine for most men and are no more oversized than many other watch models currently on the market. A 41mm watch can look great on a man with a wrist size of 7 inches or larger. However, if you have a smaller wrist (6.75 inches or less), if you primarily wear formal or business attire, or if you prefer to wear your watch discreetly under your shirt cuff, you may feel that a 41mm is too large and should go with a smaller option instead. The best way to know is to try one on. You’ll know within seconds if it feels right.