Skip to content

Cart

Your cart is empty

Article: Which battery should I choose for my Seiko watch and when should I change it?

Quelle pile choisir pour ma montre Seiko et quand la changer ?

Which battery should I choose for my Seiko watch and when should I change it?

How to find the caliber code and choose the right battery for your Seiko watch

If you own a Seiko Quartz watch, knowing your watch's caliber code and the correct battery to use is essential to ensure its proper functioning. Whether you are an avid collector or a regular user, this article will guide you on how to locate the caliber code and select the correct battery for your watch.

Find the Seiko caliber code

The caliber code is an important piece of information to understand the specifics of your Seiko watch. This code is often required during repairs, battery changes or when you want to know more about the internal movement of your watch. On Seiko watches, the caliber code is usually engraved on the back of the case.

How to find the caliber code:

  • Turn your Seiko watch over.
  • Look at the case back. You will see a bunch of information, including the model number and caliber code.
  • Locate the caliber code. It is often found under the inscription "st. steel" and is in the following format: 5R65-0AA0 or similar.

This information is crucial if you need spare parts or are looking to perform regular maintenance on your watch.

Which battery should I choose for my Seiko watch?

Changing the battery in your Seiko watch is a relatively simple operation, but it is imperative to choose the right battery model to avoid damaging the mechanism. Seiko uses several types of batteries depending on the calibers of its watches. You can usually find information on the battery suitable for your watch in the instruction manual or by consulting the table provided by the manufacturer.

Table of correspondences between battery types and Seiko calibers

Practical case: I have a Seiko Tank watch model SWR049P1 , which therefore works with a Quartz mechanism (battery) and the battery is now worn out. On the back of the case, it says " 4N30-00G0 ". I will then need a SR521SW battery as a replacement.

When should I change the battery in my Seiko watch?

The life of a watch battery varies depending on several factors, including the type of watch, usage, and the conditions in which it is worn. On average, a watch battery lasts 2 to 3 years . However, some watches, such as watches with multiple functions (chronographs, alarms, etc.), may consume more power and require more frequent replacement.

Signs it's time to change your Seiko watch battery:

  • Complete stop of the watch : The most obvious sign that it is time to replace the battery is when the watch stops working.
  • Jumping Second Hand : On some Seiko watches, the second hand may begin to "jump" every two seconds, an indicator that the battery is low.
  • Functions that no longer respond correctly : If your watch has advanced functions (chronograph, alarm), they may become less responsive when the battery is low.

If you observe any of these signs, it is recommended to change the battery promptly to avoid the watch remaining inactive for a long period of time, which could lead to mechanical problems.

How long does a Seiko watch battery last?

Typically, Seiko quartz watches have a battery life of 2 to 3 years on a standard battery. Quartz watches with additional features, such as chronographs or sensors, may see their batteries drain more quickly, in about 1.5 to 2 years .

For more advanced models, such as Seiko solar watches, the battery (or more precisely the accumulator) is rechargeable and can last up to 10 years before needing to be replaced. These watches use solar energy to recharge the battery, offering a more eco-friendly and sustainable solution.

Tips for extending battery life

  • Avoid leaving your watch in extreme temperatures : Very hot or very cold temperatures can reduce battery life.
  • Remove your watch when not in use : If you are not going to wear your watch for a while, consider storing it in a cool, dry place.
  • Do not leave a dead battery in the watch : A dead battery left in the watch too long can leak and damage the mechanism.

In conclusion, whether you are looking to know when to change the battery in your Seiko watch or how to find the right type of battery, this information is essential for any Seiko watch owner. For more tips on maintaining your watch and buying genuine batteries, be sure to visit our site PSB Watches , the specialist in Seiko, Casio and many other watches!

Leave a comment

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

All comments are moderated before being published.

CONTINUE READING

Seiko Arabic Dial SNK063J5 34mm : tout savoir sur ce modèle

Seiko Arabic Dial SNK063J5 34mm: everything you need to know about this model

Discover the Seiko Arabic Dial SNK063J5, an exceptional watch with Arabic numeral dial. This article explores in detail its unique design, its 7S26 automatic movement, and its high-end features. An...

Read more
Montre Seiko SRPH49K1 Green : la plus mythique des Arabic Dial?

Seiko SRPH49K1 Green watch: the most legendary of Arabic Dials?

Discover at PSB Watches the Seiko SRPH49K1 Arabic Dial Green, a rare and coveted watch with its unique green dial and Arabic numerals. Equipped with the 4R36 automatic movement, it combines precisi...

Read more