Thin Dive Watch: 10 Best Thin Dive Watches

Dive watches have always been popular among watch enthusiasts and collectors alike. However, when it comes to finding the perfect dive watch, one might encounter a common challenge: many dive watches tend to be bulky and heavy. This is where a thin dive watch comes into play. These slim, lightweight timepieces offer the same functionality and water resistance as their heftier counterparts while maintaining a sleek and comfortable design. There are many reasons why you may want a thin dive watch, from the obvious smaller wrists to the practical reason of loving the look but not loving getting your dive watch caught on your sleeve cuff all the time.

In recent years, the market for thin dive watches has expanded, offering an array of options for wearers with different preferences and wrist sizes. Collectors and enthusiasts have taken note of this trend, with some of today’s most popular watch brands developing their own thin dive watch models. The availability of these slimmed-down options has made it more accessible for individuals with smaller wrists or those simply looking for a more stylish dive watch option.

Key Callouts

  • Thin dive watches offer functionality and water resistance while maintaining a sleek design
  • Thin dive watches come in mechanical or quartz. Quartz watches are more likely to be thinner
  • Thin for a dive watch is around 11mm in height or less. Verify thickness claims made by stores or websites by visiting the manufacturer’s spec sheet as I found many to be incorrect
  • An ultra thin dive watch is around 6.5mm or less – The Nove Trident is an ultra thin dive watch
  • The market for thin dive watches has expanded, providing options for different preferences and wrist sizes
  • Popular watch brands have developed thin dive watch models, increasing accessibility for all watch enthusiasts

10 Best Thin Dive Watches – Verified

Here is a table of the 10 thinnest dive watches on the market. While you would assume a thin Quartz dive watch would dominate this list of thin dive watches, I found quite some of the thinnest dive watches are automatic and to me that is a slow clap to the watchmakers who managed to pull of such a feat. Let’s look at the 10 best thin dive watches:

ImageHeight (mm)DimensionsBrandModel Name/
Dial Type
(Hands or Digital)
MovementWaterproof RatingWorking Bezel
nove thin dive watch6.3mm46mmNOVETridentHandsQuartz200mmUni-directional
olemathiesen thin dive watch10mm40mmOle Mathiesen OM10.40A2.NAHandsAutomatic122m (12Bar)Uni-directional
tissot seastar 1000 quartz10mm40mmTissotSeastar 1000HandsQuartz300mUni-directional
seiko SNE573 thin dive watch10.6mm38.5mmSeikoSNE573
spinnaker spence thin dive watch10.9mm40mmSpinnakerSpence 300 AutomaticHandsAutomatic (Miyota 9039)300mUni-directional
blancpain bathyscaphe thin dive watch11mm38mmBlancpainFIFTY FATHOMS
glycine combat thin dive watch11.5mm42mmGlycineCombat SUB 42HandsAutomatic200mUni-directional
mido ocean star 20011.75mm42.5mmMidoOcean StarHandsAutomatic200mUni-directional
calamity orion thin dive watch10.5-11.3mm (taper)39.5mmOrion CalamityHandsAutomatic200mUni-directional
Seamaster 300M Mid-size thin dive watch11.236.25mmOmegaSeamaster 300M Mid-sizeHandsQuartz300mUni-directional

As you can see, there are some great options for a thin dive watch available. It’s important to note that while a slim design can be appealing, it’s necessary to be careful when choosing a timepiece for diving as the waterproof rating is key for safety. A uni-directional working bezel is also vital for measuring elapsed dive time.

Also some thicker watches can “wear thin” this is where the watch appears to sink into the wrist and appear thinner. My Omega Seamaster 300 is a bit like that as it does not have a see-through case back, so it takes up less space. My Seiko SKX007 though wears like a skyscraper on my wrist. The same went for the Omega Planet Ocean.

History of Thin Dive Watches

The Beginning

When you think of dive watches, bulky and chunky designs might come to mind. But did you know there’s a rich history of thin dive watches as well? Let’s dive right in and learn more about them.

In the 1920s, the world saw the birth of water-resistant timepieces with the Rolex Oyster. While not technically a dive watch yet, it was a necessary innovation that paved the way for many later developments.

The 1930s

A decade later, the Omega Marine came to life. Some may argue that it wasn’t a dive watch in the modern sense, but it improved water resistance like no other watch at that time. The Omega Marine lacked rotating bezels and screw-down crowns, which would soon become standard features for dive watches.

The Rise of Dive Watches

The late 1920s and early 1930s saw a booming interest in diving for social, exploratory, and military purposes. Rolex’s success laid a foundation for other watchmakers like Omega, who went on to create their own versions of dive watches. As more people engaged in diving, watchmakers responded with innovation and style.

One brand that stands out in thin dive watches is NTH, or Node to History. They take inspiration from historical watches. But rather than just creating homages, they put a unique spin on their watches. Some of their watches possess beautiful designs and offer sleek, thin profiles perfect for diving enthusiasts.

The Benefits of a Thin Dive Watch

Why should you care about thin dive watches? They might be an excellent option if you prefer comfort and style without compromising on function. Thin dive watches can accompany you on your underwater adventures just as well as their bulkier counterparts while adding a more refined aesthetic to your wrist.

Now that you know more about the history of thin dive watches, you’ll be better informed when considering which watch best suits your needs. Regardless of your choice, always remember the vital role these early watches played in the development of the dive watch market.

Key Features of Thin Dive Watches

Size and Materials

When selecting a thin dive watch, pay attention to its size and materials. Many thin dive watches come with a slim profile, making them versatile and stylish. The NOVO is an ultra thin dive watch while the Mido Ocean Star, for example, measures just 11.75mm in thickness. High-quality materials such as stainless steel and sapphire crystal are often used for durability and scratch resistance.

Water Resistance

Even though you’re focusing on thin dive watches, they should still meet the necessary water resistance standards. The minimum requirement for a dive watch is to be water resistant to 100 meters, but many can handle even more. Having a water resistance of 200 meters or more ensures your watch will perform well during your underwater adventures.

Movement and Accuracy

Lastly, consider a thin dive watch with a precise and reliable movement. High-quality movements ensure accurate timekeeping during your dives. Choose a watch with a movement from a reputable brand that’s known for its precision and reliability. This will give you the confidence to dive with your sleek and stylish timepiece, knowing it’ll keep accurate time.

Popular Thin Dive Watch Brands


When you think of thin dive watches, Seiko might be a brand that comes to your mind. This Japanese giant offers many models with varying thicknesses, making it a great choice for those with small wrists. Seiko dive watches are known for their reliable performance and affordability.

  • Affordable and reliable
  • Perfect for smaller wrists


Citizen is another popular brand in the world of thin dive watches. Known for their eco-friendly solar-powered technology, they manufacture watches that are both stylish and functional. Two standout models include the Citizen Eco-Drive Promaster and the Citizen NY0040, which are slim and sleek while also offering great water resistance. While Citizen dive watches are usually thicker than 12mm they can still be seen as thin by many and are worth a try if you’re looking for something on the borderline of thin but is rock solid at an affordable price (many watch enthusiasts will trade off thickness for less money).

  • Eco-friendly solar-powered technology
  • Stylish and functional
  • Citizen Eco-Drive Promaster.


Casio, a brand synonymous with durability, also offers thin dive watches. I own so many Casios it is not funny. With models such as the Casio MDV106-1A, you can enjoy a slimmish design alongside the ruggedness Casio is known for. Casio watches are budget-friendly, making them an excellent option for those looking for value while still seeking top-notch performance.

  • Slim and durable designs
  • Budget-friendly models
  • Casio MDV106-1A

With these three brands, you can’t go wrong in your search for a slim and stylish dive watch. Remember, finding the right dive watch is key to enjoying your underwater adventures. Happy shopping!

How to Choose the Right Thin Dive Watch

Budget and Preferences

Determining your budget is necessary when choosing the right thin dive watch. Set a spending limit and then explore the options available in that range. Remember, a higher price does not always guarantee better quality. Stick to your budget, and focus on the features that matter most to you.

Style and Functionality

Consider the style and functionality of the dive watch before purchasing. Think about the purpose for which you will use the watch. If you need it mainly for diving, look for a watch with features such as water resistance, luminescent markers, and a rotating bezel. For everyday use, a more versatile design with a sleek look might be suitable. Make sure the watch appeals to your personal taste and meets your functional needs.

Durability and Comfort

A key aspect of any dive watch is its durability and comfort on your wrist. Opt for a watch that feels secure and comfortable while maintaining a slim profile. Examine the materials used in the watch’s construction, such as the case, dial, and strap. Ensure these elements are designed to withstand the rigors of diving and daily wear. By prioritizing these factors, you can find a thin dive watch that suits your style and requirements without compromising on comfort or durability.

Caring for Your Thin Dive Watch

Maintenance Tips

Caring for your thin dive watch is vital to keep it in perfect working condition. Here are some easy tips:

  • Rinse your watch in fresh water after each dive or swimming session to remove saltwater and chlorine.
  • While rinsing, turn the bezel to dislodge any grit or debris that may be trapped beneath the dial.
  • Ensure the screw-in crown is secure to protect your watch from water damage.
  • Wipe your watch dry with a soft cloth after rinsing.

Storage and Handling

Proper storage and handling are key to preserving your dive watch’s quality and longevity.

  • Store your watch in a cool, dry place away from direct sunlight and heat sources.
  • Keep your watch away from magnets, as they may interfere with its timekeeping abilities.
  • Use a padded watch box or cushion to protect your watch from scratches and impacts.
  • Avoid wearing your dive watch while engaging in high-impact sports or activities that may cause damage.

By following these simple maintenance and storage tips, you can ensure your thin dive watch stays in excellent condition for years to come. So, always be careful and enjoy your dive watch adventures!

Frequently Asked Questions

What are the top thin dive watches available?

Dive watches come in various sizes and styles. Some popular thin dive watches include Nove in the ultra thin dive watch category to Tissot, Glycine and some lesser known brands such as Ole Mathiesen. With sleek designs and reliable performance, these watches are perfect for diving enthusiasts who prefer a lighter, less bulky wristwear option.

Which are some affordable thin dive watches?

Affordable thin dive watches can still offer excellent performance and style. Some budget-friendly options are Seiko, Casio and Citizen. These watches provide the essential features needed for diving without breaking the bank.

Are there any thin quartz dive watches?

Yes, thin quartz dive watches are available. These watches are often more affordable and offer greater accuracy than their mechanical counterparts. Some examples of thin quartz dive watches are listed in the table at the top so check it out. Keep in mind quartz dive watches require battery replacements every 3 years, unlike mechanical watches that rely on the wearer’s motion for winding. Though mechanical watches also have their own drawbacks.

What factors contribute to the thickness of dive watches?

The thickness of dive watches can depend on several aspects, like water resistance, movement types where Quartz tends to traditionally be thinner, case backs and case materials. Thicker cases and crystal materials often provide better protection against water pressure. For example, titanium and sapphire crystal offer increased durability without adding too much bulk. But nowadays, modern technologies allow for slimmer profiles while maintaining robustness and reliability.

What’s the minimum depth rating for a thin dive watch?

The minimum depth rating for a thin dive watch is generally 100 meters (300 feet). This depth rating ensures adequate water resistance for most recreational diving activities. Remember, it’s vital to choose a watch with a depth rating that suits your specific diving needs.

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