7 Amazing Types of Seiko Bezels and Their Functions

Seiko watches and Seiko mod parts are so popular because their bezels can be exchanged and switched out. There are so many types of bezels out there for every flavor and aesthetic preference. You can even bring new life to your watch with a new bezel every other day if you want to.

To that end, we have compiled this list of the types of Seiko mod part bezels you can incorporate into your watch.

1. The Plain Bezel

The plain bezel is a bit of a misnomer. It is plain in the sense that it serves no functional purpose, but it can be engraved with designs and patterns. It is also not uncommon for plain bezels to be inlaid with jewels.

2. The Dive Bezel

The dive bezel of the count-up bezel is commonly found on dive or sports watches. They are characterized by the 0 to 60 scale aligned with the minutes of the watch. The bezel can be rotated counterclockwise so that you can count the elapsed time from when you set it. Once you align it with the minute hand, it will be easy to count the elapsed minutes from the moment you set it.

3. The Countdown Bezel or Dive Bezel

Countdown bezels, as their name suggests, allow the wearer of the watch to count down the time. As opposed to the count-up bezel, the numbers run from 60 to 0 instead of 0 to 60. It can be rotated in either direction. To use the countdown bezel, you need to rotate the 0 marker to the point when you want the time to end.

4. The Tachymeter Bezel

This bezel is most common on motorsports or racing-inspired watches. It is designed for the measurement of speed. To use it, you should set the stopwatch to zero. Once a time has been measured, you can read the tachymeter scale.

5. The Telemeter Bezel

This is particularly uncommon compared to other bezels. It measures the distance between a person and remote objects or events with a chronograph. It has been used by soldiers to measure the distance of targets from their position, and by scientists to measure the distance of a lightning strike from where they are.

6. The Decimal Bezel

The decimal bezel converts to the decimal conversion of time, which is essential in industrial and scientific timing operations. They also usually come with a chronograph function for better time translation and measurement.

7. The GMT or World Time Bezel

This is fantastic for people who frequently travel, as it comes with a 24-hour marking. It pairs well with watches that have a GMT hand. You can use the GMT bezel and hand to indicate your home time and the primary 12-hour watch dial to indicate the local time. More often than not, these hands are color-coded to make them more easily understandable at a glance.

Final thoughts

As you can see, the different types of bezels not only change how your watch looks; they add functionality to your timepiece. It can be as simple as the measurement of time and as complex as the measurement of distance. There are many Seiko mod parts for whatever you need and however you want your watch to look.

If you’re looking for Seiko mod parts to change up your watch, send us a message at Crystaltimes USA. We have a great selection of bezels to mod up your watch with.