Expert: How Does a SCUBA Dive Bezel SAVE Your LIFE?!

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Expert: How Does a SCUBA Dive Bezel SAVE Your LIFE?!

Рет қаралды 46,220

Күн бұрын

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As an avid recreational SCUBA diver, Dr. Know-it-all has seen far too much misinformation about dive watches, and especially how and why dive bezels are used, on the internet. This episode is intended to explain exactly what a dive watch is, and in particular how to use a dive bezel correctly. Why is using it important? What is it NOT used for? Why have dive watches been superseded by dive computers? And how would you plan your dive using dive tables and a watch? This episode covers all these topics, plus more!
Music by Zenlee. Check out his amazing music on instagram -@zenlee_music
or KZfaq - / @zenlee_music
How does a dive watch bezel work? A SCUBA diver explains how--and why it's lifesaving technology.
If you like this video, please hit the thumbs up button and subscribe (thank you!). And please ask questions in the comments, or at DrKnowItAllKnows@gmail.com.

Пікірлер: 68

@truthserum9157 Жыл бұрын

I use mine for the parking meter, laundry timer, cooking timer, I also go swimming at my neighborhood pool and wash the car by hand that’s the extent of my diver watch uses, LOL, I live 1000 miles from any ocean.

@sethrich5998 4 ай бұрын

It doesn’t tell you air - that’s what your dive computer is for. It doesn’t tell you depth - that’s what your dive computer is for. It technically tells you time - but let’s be real, that’s what your dive computer is for 😂 But it does look good in pictures of your trip.

@CS-bh4ur Жыл бұрын

Just an absolute fantastic video! I love watches and always prefer a diver watch just because I never like to take my watch off. Diving has always been something that I wanted to get certified for. Now I’m looking forward to it even more

@motorbikeray 3 жыл бұрын

Short answer: Immediately before you go underwater to start your SCUBA adventure move the dive watch bezel's 12 o'clock triangle to the minute hand. When your SCUBA adventure is at its end, immediately before ascending to the surface look at the watch's minute hand and make a mental note of the number on the bezel the minute hand is pointing at. Remember that number. Back on land when you're planning for your next dive and you need to know how long you were underwater at your previous SCUBA adventure, use the number that the watch's minute hand pointed to on the bezel before you started your ascent to the water's surface.

@hochspannunglebensgefahr5339 Жыл бұрын

REAL short answer: bottom timer

@RoadRallyLife 7 ай бұрын

Excellent information throughout, I'm not a diver but now interested!

@vladchan 23 күн бұрын

There are 2 ISO standards - one for water resistant watches which are not safe to dive with, and a much tougher standard for diver's watches. So it's really simple: if it says diver's on the dial you are good to go. If it says water resistant to xxx meters - wear it to the after party.

@TritonsRealm 3 жыл бұрын

Great video! Extremely informative. I have an Omega Seamaster and love it, but must admit I don't dive with it very often. The Shearwater Teric has become my goto dive computer.

@DrKnowitallKnows 3 жыл бұрын

Great computer, the Shearwater. I've looked into that model myself. And as for diving with the Omega, I have to admit that given the cost I'm a bit hesitant, which is silly I know, but still.... :)

@oscarosullivan4513 2 жыл бұрын

@@DrKnowitallKnows I have a lume mod Vostok amphibia 710 with 0-20 with the rest of the of being five minute marks all lumed and a cermaic insert on a submariner style bezel with steel tension insert wire.

@wholenutsanddonuts5741 3 жыл бұрын

Thank you. Good explanation!

@procta2343 5 ай бұрын

Thanks for that! i have always wondered how bezel works, i have had a watch with one 30 years ago. My mate used to turn it. and we always wondered how it worked.

@hunterkendrick6294 Жыл бұрын

You’re incorrect about the dive bezel. You use it as timer going down not as stop watch style to see how long you have been diving. That’s why it only goes one way, if you use it like a timer you can only lose time. That’s why a lot of other dive bezels only have minute increments between the 0-10/15 marks, so you can accurately time your decompression stops.

@SaHaRaSquad Жыл бұрын

How can you use it as timer counting down when the numbers increase in clockwise direction? It can only count up, so like a stopwatch.

@jonathonkennedy9321 9 ай бұрын

Omega is kinda a status symbol there as well. An smp 300 is still 5-6k new retail. Not like you’re sporting a g shock lol 😂

@johnhebert3855 2 жыл бұрын

Thank you for the video. If it took watching the full 15.5 minutes of this for a novice to understand how a dive bezel works, that person should stay out of the water, unless it is to wash the dishes.

@mulder19x95 2 жыл бұрын

100% please don't get in the water if you needed to watch the whole video 🤣🤣🤣🤣

@freddymarquez6064 3 жыл бұрын

Wow 1st time on your channel and what a great video put simple for us and clear I now am a little smarter for watching your vid I’m gonna subscribe now because I’m totally impressed,Thank you so much very very helpful !! 👍🏻

@user-xv1ep2pe3c Жыл бұрын

Thank you for providing good information.

@eyeroll5060 Жыл бұрын

hey doc. 1st time viewer. i dont think ive ever learned so many useful facts from one video. silliest is the spelling of the "bends". ive never actually seen it written, only spoken. i honestly thought it was spelled benz. lol. thats just what it sounded like to me when ppl were saying it

@videogamesare1 Жыл бұрын

Helpful, and very interesting!

@bearsgarage272 Жыл бұрын

Is there any significance to multi colored bezels? Some have red going to 15 or 20 min and a different color for rest.

@benning7bass 7 ай бұрын

yes, in the sense that orange above all other colors will maintain its visibility better than any other color. Also the multicolor tends to be 25% one color (15 minutes) and 75% another. this has to do with the end of your dive/possible necessary decompression time.

@ChintanPandya01 2 жыл бұрын

What illumination option does a dive computer have?

@bennybenitez2461 2 жыл бұрын

Thank you awesome presentation

@isthi000ify 2 жыл бұрын

Brilliant video thanks

@TheAvalist 8 ай бұрын

WOW !! thanks so much !

@omegaseamaster300m4 3 жыл бұрын

I Love My Seamaster!

@WeldersDisease Жыл бұрын

I used mine for lunch breaks, laundry, and bus departure times.

@scottykicker27 2 жыл бұрын

How often do you pressure test your watches ?

@DrKnowitallKnows 2 жыл бұрын

I tend to do it when I need regular service. As I only dive to around 40m max I’m not exactly pushing the watch to its limits :)

@kimhilltv 5 ай бұрын

Time for an Apple Watch Ultra review!

@huberwolfgang5566 2 жыл бұрын

Good informstion

@matlesterdivinagracia6528 3 жыл бұрын

very informative

@spacecoyote6646 3 ай бұрын

Where exactly is overused

@piwok Жыл бұрын

I'm subscribing only because you set it to 420

@yambo59 7 ай бұрын

So its a countdown timer basically.....?

@americanpaisareturns9051 Жыл бұрын

How dare you use a dive watch for its intended purpose 😂

@some12see 2 жыл бұрын

Hi there, want to know your experience from Omega Seamaster. I feel my new 2022 omega seamaster bezel a bit like loose its like playing a tiny bit side to side (rotating is all good anti clockwise), plus when i gentle press the bezel for example at 3'o clock, the opposite bezel at 9'o clock its like lifting up a little bit... I ask omega boutique and read some from omega forum they say its normal that the bezel have a little bit of play (not stiff like breitling or rolex), but i am just wondering your experienced? Is it normal? Thx. Great Video btw.

@johnfadds6089 10 ай бұрын

Look up the video "The Surprising Reasons I'll Never Own an Omega Seamaster 300 Pro"

@inspirescuba4845 3 жыл бұрын

Very informative! What are your thoughts of these new dive computers that are doubling as dive/everyday watches like the suunto D5 or the recent shearwater peregrine?

@DrKnowitallKnows 3 жыл бұрын

I actually love the concept. The ScubaPro Z3 I own and love was a good step toward this, but I think the newer ones with color screens and more smart watch features are even more compelling. Just have to come up with that $1,000 to get one is all ;) BTW, I've looked into the Garmin Descent as well. I think version 2 of that dive watch will be about the perfect watch for diving (except for the size--woo!)

@inspirescuba4845 3 жыл бұрын

@@DrKnowitallKnows For sure, Garmin is quite reliable! I'm patiently waiting the day that the tech gets so good that the price becomes more reasonable lol

@kira07 7 ай бұрын

yes

@seanpie5481 2 жыл бұрын

I use mine to time my partner trying on clothes. Alas, 60 minutes is sometimes not enough.

@yorusuyasoul69420 2 жыл бұрын

only use it for laundry 🤣🤣🤣

@ShihabdeentheCyclist 3 жыл бұрын

Hi what about G shock digital watch for diving purpose

@Luke-ri5fo Жыл бұрын

As he said the bezel is basically a stopwatch so a G-Shock has that function.

@spacecoyote6646 3 ай бұрын

Is he really a doctor? Or does he just have a master's degree?

@rendros88 Жыл бұрын

you look like Michael Keaton in Birdman.

@hochspannunglebensgefahr5339 Жыл бұрын

Short answer: bottom timer

@WomenHitTheWall 3 жыл бұрын

I think your explanation in the Bezel application is kinda incorrect. The triangle on the Bezel is placed at the time you want to get off water, not on the minute hand. For instance, in the video, your minute hand is at 30th minute mark, if your oxygen tank only last 15 minutes, you place the triangle at the the 45th minute mark. So, when the minute hand reaches the bezel triangle, you know your time is up. The unidirectional bezel prevents the triangle rotating in a direction which extends the initial time.

@airenelee Жыл бұрын

Ah just put it on the actual minute hand next time if there is a next time than assume as it confusing for beginners

@drevil4454 Жыл бұрын

do people fart when they dive?

@Michaelanderson1985 2 жыл бұрын

97.3% of people who own a divers watch with a Bezel don't even know how to swim and never go to the beach. They spend money they don't have to buy popular expensive Dive watches because they are dumb. This video has 10k+ views because many persons followed youtubers and purchased these watches only to then google what things on the watches are used for "The more they know"

@Luke-ri5fo Жыл бұрын

Higher water resistance could also be considered a way of judging good build quality, not to mention lots of people just like the way dive watches look.

@mahadebdey4595 5 ай бұрын

stick ur eyes on camera please

@davidhunternyc1 Жыл бұрын

There are two inventions that are enormously successful that I can't wrap my head around. 1) Ketchup. Why? It's an awful tasting high fructose corn syrup concoction that's sickeningly sweet. 2) The dive watch. Sure, if you're a diver, buy a Rolex Submariner but 99.9% of Submariners never go on dives. They are worn by Wall Street douchebags driving their Range Rovers to the mall. - I'm obviously a fool. Both of these inventions are enormously popular though I still can't fathom why. My bad.

@peterirvin7121 9 ай бұрын

I read an article a few years back about why there aren't a ton of gourmet ketchup flavors, even though there's a huge variety in other popular condiments (yellow, dijon, etc. mustard). The main point is that ketchup is unique among condiments because it allegedly maximizes four of five flavor profiles (sweet, salty, sour, savory). This explains the dominance of Heinz ketchup because a competitor would have to reduce the intensity of one of those tastes, making the alternative ketchup flavor profile less desirable. That's why ketchup is filled with sugar, and why people love it lol

@user-wo7rn3uv4f 3 ай бұрын

No diver uses a watch. We use DIVING COMPUTERS.

@cartesian_doubt6230 20 күн бұрын

And when your computer fails?

@user-wo7rn3uv4f 20 күн бұрын

@@cartesian_doubt6230 we use one on the wrist and another attached to the O2 system, called "console SPG". A lot easier for a miserable mechanical pos to fail than a high quality diving computer used by the armed forces all over the world. Besides a silly Rolex can't compute/monitor Nitrox mixes 😅🤣😂

@user-wo7rn3uv4f 10 күн бұрын

@@cartesian_doubt6230 we have a second computer connected to the O2 supply.