Throughout much of this century, there has been a trend in the watch industry towards larger case sizes.
Large men's watches aren't new - tool watches like dive and pilot watches with cases over 40mm have been around for more than half a century - but recently they've become ubiquitous, whereas they used to be the exception. Sizes from 40 to 42mm are now mainstream for men's watches, and larger sizes have also become common. Up until the late 90s, the norm was 36-38mm… or smaller for dress watches. So where to go today to find small men's watches?
Right here, of course. While watches under 40mm are not as common as they once were, there are still plenty of great options for fans of small watches and classics among us. The best small men's watches offer all the style and capabilities of large modern watches but are more conservative and comfortable. Most major brands still offer at least some men's watches in smaller sizes, and many new microbrands are also helping to bring back the 30-something-millimeter watch for guys. So stand against the scourge of huge watches and check out our list of the best small watches for men.
Trend Towards Small Watches
Despite 40mm and above remaining the most common sizes for watches, the prevalence of vintage and retro styles in recent years has led to an increase in smaller watches. Few enthusiasts want an exact reissue of a 60s or 70s watch with a larger case size. This trend has, in turn, allowed owners to appreciate the benefits of reducing watch size - even if they themselves opt for vintage pieces. These days, men's fashion focuses on comfort, and small watches are definitely more comfortable.
Are Small Watches Better?
It's a fair question. Large watches can offer increased water resistance, durability, and generally more aggressive looks on the wrist, but small watches are simply more comfortable. While an extra few millimeters might not matter much in terms of legibility, they do make a difference in how the watch feels on the wrist. Large watches also typically mean thicker and, worse yet, heavier watches. Paired with them, you might feel wrist fatigue throughout a long day, especially if you have small wrists.
Up to 40 mm
Cut-off Point
40mm is often considered the standard average case size for modern watches, and anything below is considered smaller. Watches with a case size just under 40mm are considered optimal for many users.
Baltic Aquascaphe

The flagship watch of this French microbrand stands out with vintage diving quality and stylish aesthetics.
Baltic is a French microbrand that has only been around for a few years, yet in that time, it has managed to garner a wide audience and a solid reputation, mainly thanks to these watches. The vintage-styled Aquascaphe, with its unique design, features a partially multilayered dial, large domed sapphire glass, and a sapphire bezel insert, making it a retro diver with a modern twist.
- Case size: 39mm
- Water resistance: 200m
- Movement: Automatic
Seiko Prospex “Alpinist”

Despite its small case size, these fan-favorite Japanese watches boast good contrast and 200-meter water resistance.
The Japanese watch giant Seiko has more than a few icons in its catalog, and one of the most notable is the Alpinist. This brand's classic field/mountaineering watch has become beloved by fans for its excellent traditional looks and wide range of features, including sapphire glass, 200-meter water resistance, and an internal rotating bezel with a compass. The current version is part of Seiko's high-end Prospex line, featuring an upgraded in-house automatic movement.
- Case size: 39.5mm
- Water resistance: 200m
- Movement: Automatic
Yema Superman Heritage

The Superman Heritage by Yema is a modern version of a legendary 60s diver, boasting a vintage look and timeless appeal.
Yema is a French watch brand with a rich history. After several uninspiring decades, the brand has been revitalized, releasing numerous new watches and even a few in-house movements. But their bread and butter remains this, the modern version of their 60s Superman diver. The brand's flagship is a rare opportunity to acquire a genuine diving icon from the golden days of wristwatches at an affordable price.
- Case size: 39mm
- Water resistance: 300m
- Movement: Automatic
Grand Seiko GMT SBGM221

GS doesn't have many field watches, but this model is perhaps the closest, featuring a 24-hour dial, GMT complication, and a small 38.5mm case.
Grand Seiko, the elite division of Seiko, is known for several distinctive features: attention to detail, unparalleled finishing craftsmanship, and mastery of the GMT complication. All three of these elements come together in these iconic watches - dressy automatic GMTs with signature razor-sharp hands and indices and GS's signature Zaratsu polishing, which complements the stylish ivory-colored dial and striking blued GMT hand.
- Case size: 38.5mm
- Water resistance: 30m
- Movement: Automatic GMT
Audemars Piguet Royal OAK “JUMBO” EXTRA-THIN

Royal Oak by AP is one of the most iconic watches, regardless of size.
The Audemars Piguet Royal Oak is one of the most iconic watches ever created, but it's rarely considered small. However, today the Royal Oak is favored by action stars and athletes who often choose massive Royal Oak Offshore and other larger-cased models. But the ironically named “Jumbo” Royal Oak is truly the model to acquire, as its conservative case size and design are closer to Gerald Genta's original 1972 design.
- Case size: 39mm
- Water resistance: 50m
- Movement: Automatic
38 mm and Smaller
A Bit Smaller
Watches with case sizes from 36 to 38mm that are accessible to a wide range of people are traditionally called “medium.” They are comfortable and suitable for many wrists and are often released in sporty styles like dive watches and chronographs.
Hamilton Khaki Field Mechanical

The ultra-tough field watch from Hamilton appeals for its accessible size, 24-hour dial, and retro aesthetic.
When it comes to classic military watches, here's one that needs no introduction. As an evolution of the original Hamilton field watches worn by American soldiers during World War II, the Khaki Field today is considered the archetype of the genre. Its design has inspired countless other field watches, and it remains as versatile, stylish, and reliable as ever. It's Hamilton's flagship watch, and considering the brand's other iconic models, that says a lot.
- Case size: 38mm
- Water resistance: 50m
- Movement: Hand-wound
Christopher Ward C60 Trident Pro 300

The Trident Pro 300 by Christopher Ward is a luxury watch at an affordable price, boasting 300m water resistance and wearability.
Christopher Ward may have been the original microbrand, as in 2005, it was the first to sell watches exclusively online, but it is now a full-fledged brand with its own Swiss factory and TV advertising. Yet they still offer damn good deals, as seen in their flagship diver, which, thankfully, is still available in a medium 38mm option (there are also 40 and 42mm). The brand lowered the water resistance from 600m on the Trident Pro 600 to a reasonable 300m, allowing the watch to be nearly 2mm thinner. With a luminescent ceramic bezel and stunning Light-catcher case, it's hard to beat these watches for less than a thousand dollars.
- Case size: 38mm
- Water resistance: 300m
- Movement: Automatic
Nivada Grenchen Chronomaster Aviator Sea Diver

This recently revived watch brand offers an exact recreation of the original funky 60s chronograph.
One of the hottest segments in the watch industry right now is formerly forgotten brands that have recently been revived. Some of these revivals aren't worth your attention, but one of them - Nivada Grenchen - certainly is. Known for its funky 60s diving and aviation chronograph Chronomaster, this brand and watch have recently been brought back to life, receiving critical acclaim as the new watches fully replicate their original, right down to the case size. The quirky chronograph features a dive bezel, 12-hour bezel, yacht timer, and tachymeter.
- Case size: 38mm
- Water resistance: 100m
- Movement: Hand-wound chronograph
Omega Seamaster Aqua Terra

The Aqua Terra from Omega is a worthy replacement for larger Seamasters, blending everyday and sporty style.
The medium version of Omega Aqua Terra may be the best everyday watch ever created by anyone… ever. What makes it so perfect? First, the design. It's universally appealing and sits between sporty and dressy, making it suitable for all occasions. Next, the capabilities. The watch is water-resistant to 150m, its magnetic resistance is an absurd 15,000 gauss (60 gauss is considered “good”), and its accuracy surpasses COSC chronometer standards. Add to that a 38mm case, and there's nothing better.
- Case size: 38mm
- Water resistance: 150m
- Movement: Automatic
Zenith Chronomaster Original

The legendary El Primero movement by Zenith is housed in this colorful chronograph, precisely replicating the 1969 watch.
The El Primero movement by Zenith is one of the most legendary in all of watchmaking, as it was perhaps the first automatic chronograph ever invented. El Primero is still used in many Zenith watches today, but if you want to experience the caliber in its purest form, these watches are for you. These watches, being a precise reissue of the 1969 Zenith A386 - one of the first El Primero chronographs - fortunately retained not only the original 38mm case size but even the OG case finish style.
- Case size: 38mm
- Water resistance: 50m
- Movement: Automatic chronograph
Blancpain Fifty Fathoms Bathyscaphe

The Bathyscaphe version of the iconic Fifty Fathoms by Blancpain retained the more compact case of the original 50s model.
Speaking of firsts, Blancpain is credited with inventing the professional diving watch: their Fifty Fathoms barely beat out the Rolex Submariner and Zodiac Sea Wolf (perhaps), which hit the market in 1953. Modern Fifty Fathoms are mostly relatively large watches, but the classic Bathyscape version retains a vintage style thanks to a 38mm case size. This makes sense, as the Bathyscape debuted in 1956 and was designed as a more compact, unisex diver model.
- Case size: 38mm
- Water resistance: 300m
- Movement: Automatic
Patek Philippe Calatrava Small Seconds

One of the most influential dress watches of all time, the Calatrava by Patek Philippe should not be forgotten when discussing sub-38mm watches.
Uttering the words “Patek Philippe Calatrava” in the presence of some watch community members can be very dangerous, as they cause dizziness and weak knees. We exaggerate (sort of), but the influence and prestige of these watches cannot be overestimated. The signature dress watch from the most respected watchmakers, the Calatrava is an icon that has been coveted for decades. In our humble opinion, this is best expressed in this model, which combines an ultra-thin solid yellow gold case with a simple small seconds complication.
- Case size: 37mm
- Water resistance: 30m
- Movement: Hand-wound
36 mm and Smaller
Classic
This category includes the most traditional sizes for men's watches. These days, men's watches of this small size are mostly dress watches, but field watches are also quite common in this area.
Timex Marlin Hand-Wound

The hand-wound Marlin by Timex brings undeniable vintage charm to its budget line.
While the “vintage reissue in a conservative style” sandbox is mostly played in by luxury brands, this trend is not exclusive to them. The blue-collar style American brand Timex has been doing the same thing lately, often with more care and accuracy than pricier brands. These watches started the trend for the brand that “takes a lickin' and keeps on tickin'” - beautiful 34mm hand-wound dress watches that would be at home in the Mad Men TV series.
- Case size: 34mm
- Water resistance: 30m
- Movement: Hand-wound
Lorier Falcon

Despite being a relatively new brand, Lorier offers one of the best vintage-inspired catalogs, including these everyday Falcon watches.
The New York-based microbrand Lorier may not have a large catalog to draw inspiration from - give them a break, the brand is only three years old - but they are more dedicated to preserving mid-century style and sizes than perhaps any modern brand, big or small. The Falcon is a “go anywhere, do anything” watch, and its 36mm case, lots of Super-LumiNova luminescent, classic design, fully adjustable bracelet, and 100m water resistance back up that claim.
- Case size: 36mm
- Water resistance: 100m
- Movement: Automatic
Marathon Arctic MSAR

Adventure watches like the Marathon Arctic MSAR are usually bulky and oversized, but these watches provide strength and reliability to your wrist in tactical situations.
The idea that a watch needs to be the size of a hockey puck to be rugged and masculine is, of course, ridiculous. But if you need convincing, we present to you the formidable MSAR. These 36mm dive watches, the name of which stands for “Medium Search and Rescue,” prove that size doesn't matter when it comes to tactical watches. Built to military specs as required by the U.S. government and worn by service members overseas, these watches are as tough as any size.
- Case size: 36mm
- Water resistance: 300m
- Movement: Quartz
Junghans Max Bill Hand-Winding

These Max Bill watches by Junghans, with nearly invisible indices, deserve a place on this list due to their iconic design language and commitment to aesthetics.
Junghans is the king of Bauhaus design thanks to the German brand's collaboration with the master of the style, Max Bill. The original Max Bill watches were released 60 years ago and remain a benchmark of minimalist dress watches to this day. This version is perhaps the purest form of the design, thanks to a clean dial, mid-century-appropriate 34mm case, and a slim 9mm thickness - the latter being a result of the hand-wound movement.
- Case size: 34mm
- Water resistance: Splash-resistant
- Movement: Hand-wound
NOMOS Club

These white dial watches by NOMOS prove that minimalism can have its nuances and sportiness.
The German watch company NOMOS is perhaps the leader in producing small watches. Much of their extensive catalog consists of watches under 40mm, they classify 38mm as “large,” and they even produce 33mm dress watches. So it's no surprise they made this list; the only question is, which NOMOS model to choose? We settled on the original Club model because its dressy/everyday look, versatile 36mm case size, and low price make it an ideal choice for nearly everyone.
- Case size: 36mm
- Water resistance: 100m
- Movement: Hand-wound
Oris Divers Sixty-Five 36

This 36mm diver by Oris harks back to the days when this was a common occurrence in the category.
Long ago, luxury watch companies regularly released medium-sized versions of their dive watches, often in 36mm. For example, Omega produced 36mm Seamaster 300m Divers for decades, and they were superb. But since then, this trend has faded, and only Oris continues to support it. Fortunately for us, they do it brilliantly: the mini version of the vintage Divers Sixty-Five has become a very comfortable and easy-to-wear version of a modern favorite.
- Case size: 36mm
- Water resistance: 100m
- Movement: Automatic
Tudor Black Bay 36

The sister brand to Rolex changed the game with its Black Bay line, and this retro beauty might be the best “just buy it” option for the money.
As the more affordable sister brand to Rolex, Tudor traditionally offers cheaper versions of its sibling's watches. And while it's not a one-to-one comparison, you can consider the Black Bay 36 as Tudor's answer to the Rolex Explorer. They have the same size - 36mm, a similar no-date style that sits between dress and sporty, and even higher water resistance - 100m. They might not have climbed Mount Everest like the Explorer (at least, to our knowledge), but give them time.
- Case size: 36mm
- Water resistance: 100m
- Movement: Automatic
IWC Pilot’s Watch 36

Going against the type with these diminutive pilot's watches, IWC still brings style and practicality to the aviator's wrist.
Pilot's watches have traditionally been large, and it's been that way for decades. They're bigger to enhance legibility, as pilots, hurtling at breakneck speed, need to quickly gather information from the wrist without having to search for it. But let's face it: most of us aren't pilots, and if you have a small wrist, most pilot's watches will seem like a dinner plate strapped to your arm. But not these. The most ubiquitous maker of pilot's watches shrunk its icon down to a very wearable 36mm size, opening up its flight style to a wider audience.
- Case size: 36mm
- Water resistance: 60m
- Movement: Automatic
Rolex Explorer

Perhaps the most important sub-40mm watch by Rolex, the Explorer recently returned to its original 36mm size.
For the most part, Rolex has avoided the big watch craze that has gripped most of its competitors. Sure, they've increased the Submariner to 41mm and introduced larger versions of the Datejust and Day-Date, but the “Crown” still offers several men's models in cases under 40mm, and perhaps the most important of them is the Explorer. While the Explorer never reached 40mm, its size did increase to 39mm for a few years, but in 2021 Rolex returned the classic Everest-topper to its original 36mm case size, signaling that maybe the big watch fad might not last much longer in this world.
- Case size: 36mm
- Water resistance: 100m
- Movement: Automatic
Cartier Tank Louis Cartier

The Tank by Cartier is an absolute legend, with a history spanning over a century, and it remains the pinnacle of class to this day.
Cartier classifies this model as the “Large Model” of its most iconic dress watch, but make no mistake - it's a small watch. By modern standards, the 100-year-old design can be called downright diminutive, and by some metrics, too small even for ladies' watches. But don't discount the Tank. There's a reason it's existed for over a century and remains the pinnacle of class. And considering past Tank owners included such luminaries as Muhammad Ali and Clark Gable, there's nothing shameful about donning one of these small rectangular beauties today.
- Case size: 33.7mm x 25.5mm
- Water resistance: 30m
- Movement: Hand-wound