Why are Dive Watches so Big?

Dive watches are designed to be worn over a wetsuit, so they need to be large enough to be legible over the thick material. But why are they so big compared to other types of watches? We’ll take a look at the history of dive watches and how their size has evolved over time. We’ll also explore the functional benefits of having a large watch and how that affects the design.

They have a long and storied history, dating back to the early 20th century. The first was created for the British Royal Navy, which needed a reliable and accurate way to time their dives. The earliest models were large and cumbersome, but they proved to be incredibly reliable in the tough conditions of the sea.

Over time, they became smaller and more sophisticated, as advances in technology allowed for more intricate mechanisms to be packed into a smaller space. Today, they are some of the most popular and iconic timepieces in the world, prized for their rugged durability and timeless style. Whether you’re an experienced diver or just looking for a stylish and practical watch, a dive watch is sure to suit your needs.

How do dive watches work?


They are designed to withstand the rigors of deep-sea diving, with features that include water resistance, a rotating bezel for measuring dive time, and a luminous dial for reading underwater. But how do these watches work?

Water resistance is achieved through a variety of means, including gaskets and seals that keep water out of the watch case, and a screw-down crown or case back that prevents water from entering the watch. The rotating bezel is used to measure dive time, with the diver starting the timer when they enter the water and stopping it when they resurface. The luminous dial allows the diver to read the time underwater, even in low-light conditions.

Dive watches are built to withstand extreme conditions, but they also require regular maintenance to ensure that they continue to work properly. Watchmakers recommend that dive watches be serviced every two to three years, depending on how often they are worn and used.

Why Are They Watches So Big?

These devices are designed to be rugged and durable, able to withstand the rigors of deep-sea diving. As a result, they tend to be larger and more robust than other types of watches. This is necessary in order to protect the delicate internal mechanisms from the harsh environment of the open ocean. The size of a dive watch also makes it easier to read while underwater. The large dial and clear markings are essential for keeping track of time while diving. Every second counts when you’re trying to avoid running out of air! So, why are dive watches so big? It’s simply a matter of function over form. These watches may not be the most stylish, but they’re certainly built to last. If you are in need of a quality diving watch, go to boderry.

Different types of dive watches


  1. Chronograph dive watches are designed for monitoring your elapsed time while diving. They typically have a bezel that can be rotated to help keep track of time.
  2. Depth Gauge Watches measure your depth while diving and usually have an analog display. Some of them also include a digital display that can show more detailed information such as water temperature.
  3. Multi-Function Watches are designed to provide a variety of information at a glance. They often include features like a chronograph, depth gauge, altimeter, and compass.
  4. Solar-Powered Dive Watches are an environmentally friendly option as they rely on sunlight to power the watch. They’re typically very lightweight and comfortable to wear.

How to choose?


There are a few things to consider when choosing a dive watch. First, you’ll want to make sure the watch is water-resistant. Most of them are able to withstand depths of at least 100 meters. However, if you plan on diving deeper than that, you’ll want to find a watch with a higher water resistance rating.

Next, you’ll want to take into account the materials the watch is made from. They are often made from stainless steel or titanium, as these materials are resistant to corrosion. You’ll also want to make sure the watch has a strong crystal, as it will be exposed to scratches and impact underwater.

Finally, you’ll want to consider the features of the watch. Many models have features like a unidirectional bezel (which helps you keep track of your dive time), luminous dials (so you can see the time underwater), and a day/date function (so you always know what day it is). Choose a model with the features that are most important to you.

Alternatives to Big Dive Watches

Most dive watches on the market today are big and bulky, but there are some alternatives that are more compact. These smaller dive watches are just as functional as their larger counterparts and can be a great option for those who don’t want a watch that is too big.

Some of the best small dive watches include the Seiko Prospex SNE441P1, Citizen Promaster Eco-Drive AQ1060-51E, and the Orient Mako II. All of these watches are under 40mm in diameter and have all the features you need in a dive watch. They also happen to be much more affordable than most big models.

So if you’re looking for a smaller dive watch that won’t break the bank, check out some of the options above. You might be surprised at how well they perform underwater.



Dive watches are designed to be big for a reason – they need to be legible and easy to read underwater. While some people might find them too large for everyday wear, they are perfect for those who want a functional and stylish timepiece that can go with them on any adventure. So if you’re looking for a watch that can keep up with your active lifestyle, a dive watch is definitely worth considering.