Seiko 5: A Line Of Affordable, Reliable, And Versatile Mechanical Watches Known For Their Classic Design

seiko 5 watches

Seiko 5 is a collection of mechanical watches produced by the Japanese watchmaker Seiko. The collection has been around since the 1960’s and is known for its affordability, reliability, and durability. Its creators wanted it to be practical, functional, and reliable, while also being affordable for the average person.

Funnily enough, the Seiko 5 is often recognized for its “5” features, which I’ll summarize for you:

1. Automatic winding

The Seiko 5 has a self-winding mechanism that keeps the watch powered by the movement of the wearer’s wrist.

2. Day/date display

This watch features a day and date display on the dial.

3. Water resistance

It is water-resistant and can withstand being submerged in water.

4. Durable case and bracelet

Comes with a sturdy case and bracelet that can withstand everyday wear and tear.

5. Affordable price

Despite its many features, the Seiko 5 remains an affordable watch option for most people.

Seiko 5 Models

The collection includes a wide range of models with various styles and designs. Here are a few popular ones I think you should know about. Keep in mind that straps can be different.


A military-inspired watch with a black dial and canvas strap.


I consider this a classic dress watch with a silver-tone case, blue dial, and leather strap.

SNZF17 “Sea Urchin”

As the name suggests, this is a dive-inspired watch with a blue and red “Pepsi” bezel and stainless steel bracelet.

SRPD51 “5 Sports”

This is a modern sports watch with a black dial, red and blue bezel, and stainless steel bracelet.


A vintage-inspired dress watch with a gold-tone case, cream dial, and brown leather strap.


For minimalists this could work with a stainless steel case.

SRPD65 “5 Sports”

Colorful and playful, this watch comes with a green dial, red and blue bezel, and green nylon strap.


A versatile and affordable watch with a silver-tone case, black dial, and stainless steel bracelet.

Are Seiko 5 Watches Reliable?

In my opinion they are generally considered to be very reliable. The Seiko 5 is often praised for its accuracy. The watch uses an automatic movement that can keep time within a few seconds per day. Furthermore, Seiko is a respected and well-established brand, known for its high-quality timepieces. This brings me to my next point:

How Long Will A Seiko 5 Last?

The lifespan of a Seiko 5 can vary depending on factors such as how well it is maintained and how often it is worn. However, a well-maintained watch can last for many years, who knows even decades. It is designed with high-quality components and materials, such as a robust movement, a scratch-resistant mineral crystal, and a sturdy case and bracelet.

Regular maintenance, such as cleaning, lubrication, and servicing, can help prolong the lifespan of a Seiko 5. Seiko recommends having their mechanical watches serviced every 3 to 5 years to ensure they continue to run smoothly. It is not uncommon to hear stories of Seiko watches that have been passed down from generation to generation.

How Much Are They?

Prices vary widely depending on the specific model, materials, features, and where it is purchased. In general, Seiko 5 watches are designed to be affordable and accessible, with prices typically ranging from around $50 to $500.

Basic models with simpler designs and features, such as the SNK series, typically fall on the lower end of the price range, with prices ranging from $50 to $150. Models with more advanced features, such as the SRPD series, can range between $200 and $500.

more information

Is The Seiko 5 Shock Proof?

These watches are not advertised as being shockproof like the Casio G-Shock watches for example. They are able to withstand a reasonable amount of wear and tear, including minor shocks and impacts, but they are not specifically designed or tested for shock resistance.

That being said, some Seiko 5 models may have additional features or construction elements that provide enhanced shock resistance. For example, some models have a “hardlex” mineral crystal that is more resistant to scratches and impacts than a standard mineral crystal. Additionally, some models have a “diashock” shock-absorbing system that helps protect the movement from shocks and vibrations.

Is The Seiko 5 Waterproof?

Many Seiko 5 models are water-resistant to some extent, but the level of water resistance can vary depending on the specific model. Their water resistance is indicated on the dial or case back of the watch, typically expressed in feet or meters.

It is important to mention that water resistance is not permanent and can be affected by factors such as temperature, aging of seals, and shock or impact. To maintain the water resistance of your watch, it is recommended to have it tested and resealed every 2 years or whenever the watch is opened for maintenance or repair.

Is The Seiko 5 A Dive Watch?

While some Seiko 5 models are suitable for diving, not all of them are considered “typical dive watches” like the Invicta Pro Diver for example.

Seiko has several collections of dive watches, including the Prospex and Marinemaster lines, which are designed specifically for diving. These versions offer greater water resistance, more robust construction, and additional dive-specific features such as rotating bezels and helium release valves. However, some Seiko 5 models, such as the SNZF17 “Sea Urchin,” have a water resistance rating of over 300 feet (100 meters), which makes them suitable for recreational diving. These models often feature unidirectional rotating bezels and luminous hands and markers for enhanced visibility underwater.

Is The Seiko 5 Automatic Or Quartz?

These are primarily automatic mechanical watches, which means they use a mechanical movement to power the watch rather than a battery. The mechanical movement is self-winding, meaning it is powered by the natural motion of the wearer’s wrist and does not require a battery to operate. This type of movement is often referred to as “automatic” or “self-winding.”

However, there are also some Seiko 5 models that use quartz movements, which are powered by a battery and use electronic components to keep time. These models are generally less expensive than the automatic models and are known for their accuracy and reliability.

Are Seiko 5 Watches Collectible?

Some Seiko 5 watches can be considered collectible, especially older models and limited-edition releases. Certain models have gained a following among collectors due to their unique designs, historical significance, or limited availability.

For example, the Seiko 5 Sports “Speed Timer” models from the 1970’s are highly sought after by collectors due to their distinctive design and association with the era. Similarly, some limited edition models, such as the “Monster” and “Turtle” series, have become collectible due to their limited production and unique features.

Where Are Seiko 5 Watches Made?

Various countries around the world participate in making these watches, including Japan, Malaysia, Thailand, and China. The country of manufacture can vary depending on the specific model and production run.

Historically, many Seiko 5 watches were made in Japan. However, as Seiko has expanded its production and distribution globally, production has also shifted to other countries.

Is The Seiko 5 Worth It?

Even though this is a personal question, in my opinion it offers good value for its price. The Seiko 5 is available in a wide range of styles and designs, from classic dress watches to sporty and rugged models. In other words, there’s probably one that suits your needs (which should make it worth it). While this is not a luxury watch and does not have the same prestige or exclusivity as higher-end brands, I consider it more of a “best bang for your buck” item.

Recent Posts

Share via
Copy link
Powered by Social Snap