How to use a rotating bezel | The Most Simple Guide

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Rotating Bezel is known to be a part of dive watches, and it is an outer dist. So basically, these are graduated about 60 divisions. And those divisions are always acting correspondingly to the 60 minutes. These features do not come within the regular watch and become an essential part of a dive watch. 

These features help the diving watch users to elapse the time. This time elapse is coming within one hour to a certain point. When the diver is diving underwater, the bezel is set up to zero in minutes, and we set it to an elapsed time. So it eventually read by the bezel, and those times may come with seconds as well.

What is a Rotating Bezel

This is a feature of watches which allows reading quickly of elapsed time. We can see rotating bezels in analog diving watches. Enter into the water; the bezel zero will be right with minutes. It allows the elapsed time to be seen from the bezel.

Perhaps the most frequent marks are on diving watches. These scales vary from zero to 60, displaying hours and minutes, and are used to display sinking time, a necessary parameter with depth and residual air. The first 15 minutes (maybe 20) will be present in increments, and the ultimate scales are keeping in five-minute increments. 

The expanded resolution for the first 15 minutes of the scale permits the divers to cease with occasional relative accuracy all through the closing ascent. To use a diving board, set the zero mark in the front of the minute; as time goes on, you can study the time spent, barring any intellectual calculation.

Read Next: How to Read a watch with Hands

What is Rotating Bezel on a Watch

Analog diving watches are the products that use this feature. So basically, we can name this feature as a part of the diving watch. The watch’s time elapse will come under one hour, and it can be set to a specific point.

The usual way to set the time on this feature is to align zero on the watch with the minute. So the elapsed time will read by the bezel.

Before a diver dives into the water, a purple arrow on the beam is on the diving clock for 12 hours. Graduation on the beard can exhibit from the point of zero. And it goes from zero to minute 60.  Or it will happen from minute 60 to zero point as well. We can estimate that there is ample oxygen to upward jab to the floor again.

What is the Purpose of a Rotating Bezel

Generally, those are used for the mark time, which helps elapse the time or for doing the countdowns. The purpose of this goes to the parking of time whenever it needs. So this feature included watches are for the divers use.

It is an essential statistic for any diver as the diver’s “underwater period” or “low period” is extra widespread. This is because the physique tissues begin to take in compressed nitrogen after a duration of time. As quickly as this happens, the diver can’t ascend at once but need to wait at some depth to decompose or “expel” the body’s accrued nitrogen.

This feature included watches are using for the track of elapsed time. So it is always useful for the divers. When they are out of oxygen, they can know what time is it for it, and they can take necessary actions regarding it. And also, divers use this feature to calculate their examining time under the water. 

They can’t help diver underwater for the whole day, and there is a limit. So they have to calculate it. So this feature allows them to do the relevant calculations. 

How to Use a Rotating Bezel on a Watch

To use it, you have to set it along to the zero markers in the opposite direction on the minute hand. And after that, when time passes, you can read that elapsing time on the watch, and there will be no calculations to follow more.

 Follow these steps to check your elapsed time

  • Align the watch into a Zero mark
  • Keep the zero mark in the position of the minute hand.
  • After that, you have to read the minutes hand pints clearly and identify the elapsed time. 

You can check your remained time by using these steps

  • Set the down arrow mark in the scheduled time of your watch
  • After that, you will see the remaining time until to the point you planned in there.

Remember that these dive watches only confirm their time elapsed to the ISO standards and the JIS standards. They are only capable of rotating counterclockwise, so they can gradually decrease the risks of errors.

What is the Point of a Rotating Bezel

The point of a rotating bezel is advantageous for diving. It keeps the divers tracking in an elapsed time frame. And also, they do the relevant types of measurements. So divers can measure their speed and the traveled distance within their journey. This feature is responsible for calculating the average rate of a diver.

These bezels are taking the right benefits to forming the primary functions of a watch. It helps us to keep time and allows us to keep track of our journey. We can use this for a trip other than one hour, minutes, and seconds for a big trip.

Several machines use the rotating bezel on their operating systems as follows:

  • Tachometer

The tachymeter bezel is a landmark in the timelines of the Omega Speedmaster and the Rolex Daytona. The calculator scale is proportional to “over time” (over one time) and is consequently used to measure time units. The most frequent of these is the velocity of miles per hour.

Start chronologically after one unit (milestones, widgets, anything), pause after the subsequent division, and examine gadgets per hour.

  • Pulse meter

There is a pulse meter at the quit of the exceptional “medical clock” dial. This is an in particular calibrated tachymeter to decide coronary heart rate. Start the chronological timer and matter the beats till you attain the calibrated wide variety on the scale – usually 15, possibly 30. Stop the timer and beat the coronary heart price per minute. 

The allergies dimension used to decide a patient’s respiration fee is regularly the equal scale on the identical clock. The plate reads similarly and is familiar to 5 breaths on calibrating.

  • Telemetry

It is using for deciding the distance from the one who wears the item to the event. Will there be an unexpected thunderstorm when you retreat? Turn on the chronological timer when you see flash and thunder. Stop it when you hear it. 

See if you can shield yourself from injury by studying miles or kilometers on a telemetry scale. Air temperature, airspeed feature (we humidity and altitude, a small anti calling results), so the scale is usually calibrated average temperatures.

  • GMT

The period GMT (Greenwich Mean Time) is a desert for the scientific community. However, the label nevertheless exists in the regular chronological world. There are marks of 24 equal increments in a GMT watch. And they are turning into the GMT watch ring for 24 hours.

This bezel makes the clock twice a regional clock. If the 2nd 24-hour ring is inserting into the dial, it creates a 0.33-time zone. Shaving frequently comes in two colorations, and they are as day and night. To use this, set a 24-hour guide for the time quarter you desire to observe. It’s easy. Keep in thinking that the hand strikes solely as soon as a day for 24 hours. You will get a grasp of it.

  • Compass

Are you hiking the excessive Sierra Mountains, and you have misplaced your compass? Well, okay, you are a watcher. If you are in the Northern Hemisphere (you can say a lot), flip the compass till it is midway between the proper hand (reduce the hours if you have daytime saving time) and 12 hours.  

How do you use the Rotating Bezel on a Dive Watch

We use it to calculate elapsed time. You can do it by rotating the bezels to twelve o’clock o as per your choices. Typically these watches initially come with a zero marking point within them, and you have to make it into twelve o’Clock by yourself. 

In the startup, use the minute markers on your watch to show the amount of time passed now. And this is a straightforward procedure, as we said. You will no longer need any heavy work, and with a glance, you will be able to measure your time.

Frequently Asked Questions (FAQ)

Question 1: Why does the Rolex bezel rotate? 
Answer: When we talk about this feature, it’s a unidirectional style, which added for the precaution. The importance of this is, although the bezel is moving, only the diving period will be short. Allowing to get the straightforward reading of elapsed about one hour helps for the divers. 

Question 2: Does Rolex bezel rotate both ways? 
Answer: As I have mentioned before, GMT watches’ bezels rotate in both directions. The submariner is mono-directional. If I explain further, we can see Rolex bezels, which turn in both ways in GMT master two. 

Question 3: Who invented the rotating bezel? 
Answer: Weems was awarded the Magellanic Premium in 1953; an honor was given for helping to navigate. From its establishing year of 1786, it has 33 times awards. This person has the award for the first patent and the watch, which has a rotating bezel. 

Question 4: Does the galaxy watch has a rotating bezel? 
Answer: The Galaxy watches Active two has utilized a virtual and touch-enabled rotating bezel. No doubt, this can be considered as a secret weapon in the smartwatch struggle. This is one of the best input devices without question. 

Question 5: Does a tachymeter bezel rotate? 
Answer: Some tachymeter scales are rotating. There are two extra modes of use. This tachymeter bezel is to line up with an independent running second hand. It gives the average speed over a more extended period.


As we know, watches are a remarkable invention after clocks. Eyes are critical because people use them throughout their life. It’s worth managing works too. A bezel can distinguish regular watches from watches that have rotating bezels. This gadget is valuable, especially for divers.

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