Watch Jewel Basics - Watch and Learn #3

[@WeibenWang]

I know what jewels are, and what they are for, but nobody bothers to show them to you close up. So thank you for this! Lo these years later.

[@wongjefx980]

Really informative. Gives enthusiasts beginning collecting and horology a start.

[@islandwatch]

Yes, trying!

[@claudiogobber]

true

[@jfdomega7938]

Another excellent video' thanks mark for these, I really do enjoy them. 🙂👍🏽

[@مهنداسعد-ح9ظ]

لوسمحتم ترجمه للعربي مع الشكر arpik plies

[@exothermal.sprocket]

As someone who works in mechanical engineering, good job, Mark. This sort of thing is in my mental world.

[@islandwatch]

Thanks. Was gonna bust out some phase change curves for the working fluid :)

[@demetriobarrera2671]

Do you know anything about Sergio 2 watches

[@poconoboss]

Very enlightening, I never knew the purpose of the jewels. Thanks for the great videos!

[@islandwatch]

That's what I like to hear!

[@DrUmRbOy67]

@@islandwatch Hey Mark...is a basic 7 jewel skeleton watch with no day/date feature or anything fancy dependable enough to keep accurate time in your opinion?The watch is a brand name called "Gute".

[@islandwatch]

I love doing intro's twice!

[@frankjaeger5221]

I got a question: instead of rubies why watchmakers doesn't use nylon/teflon pieces which have a very low friction coefficient?

[@islandwatch]

Wear wear wear! The rotation of the gear would wear out the nylon/teflon/delrin/etc pretty quickly.

[@tomasinacovell4293]

When it's nearly full wound it will stop rotating under its own weight, but to actually wind them up efficiently you'll need to rotate the whole watch on the rotors rotational axis like you see it turning around in, about 50'ish times in both directions each so as to give it even wear. And until the grease dries out too much and the movement needs a COA what Benjamin Castro said is correctamundo!

[@gregbernstein1378]

Long Island Watch Thank you for the informative videos. What is a saphire "coated" crystal (my watch: 2017 Wenger Heritage Attitude). Pros & cons?

[@keithmillard2527]

Ruby and sapphire are two chemical variations of a mineral called corundum. Corundum is the 2nd hardest mineral after diamond. Synthetic corundum is used for watch jewels, and it is also used in carborundum sand paper and grinding wheels. Because it is so hard and resistant to wear, and costs less than diamonds (even synthetic), it is perfect for watch "bearings". Hope this helps! 👍

[@michaelescay1260]

just starting to read and learn about watches. Your videos are both entertaining and informative. Thanks for putting these all together

[@islandwatch]

Thanks. Glad the work pays off.

[@bigbikerjohn64]

I love these behind the working videos Mark! As an engineer at heart/blood; I truly appreciated seeing this. Great work! 👍

[@shariarrahman7562]

This video series is why I will buy watches from you whenever possible.

[@islandwatch]

Thank you.

[@leonidaslantz5249]

Thank you for sharing all this information with newbies such as I. Your channel is as awesome as your watches and customer service.

[@Mengelaus]

That was so informative Mark, thank you so much for your effort. Can't wait for the next episodes, please don't stop!

[@Sparks52]

Well done explanation about jeweling, including a basic intro on shock protection . . . the bane of pocket watches from their inception into the early 20th century . . . suffering from broken balance staffs if the watch was dropped or suffered a hard knock.

[@toddfrans1492]

Just getting into this watch care and watch purchasing....came across your videos....very informative...very interesting...love the detail of your video explanation...thanks for taking the TIME.....

[@a_lucientes]

Thank you for the most concise explanation of this Ive seen on YT! Now it makes sense.

[@zepp3lin]

You put up this video about 3 years ago and I just learned something new today about Jewels in watches after about 20 years owning an Automatic Watch.....LOL...

[@rogexpo9430]

Never knew fewer jewels could be better but it makes sense. Thanks

[@alexlamas6324]

Thanks for these Watch & Lerners videos. For a newcomer to the watch scene like me, its valuable information.

[@alexabney7913]

This mechanical stuff is really reeling me in. I wanted to work with cars but I’ve always loved and pursued art that was expressed at tiny scale. I have detailed drawings only 1cm at farthest points, in 8th grade I used needle tip tweezers to make a fully functional cootie catcher that was only 5x5mm. I’ve always loved precision in small scale stuff

[@v4854]

Post

[@Dimma69]

I already had a fairly good understanding of the subject but man you explain things brilliantly.

[@FortuneCookieMeditation]

I've learned a lot just with this video. Thank you so much Mark. Beside the technical reason, I guess watch makers also use jewels as a decoration for their movements. 😊

[@Batman7593]

Love it - easy to understand clear concise education! Thank you for your taking the time to do this sir!

[@strebis6]

Wow the intricacies of a watch. Nice video.

[@jeffreyoneill6439]

I always wondered how jewels dealt with the end play. I now just saw in your video a shouldered axle which would also rest on the jewel. How simple, and simple of me to not have thought of it. Thank you for solving one of those little mysteries of life.

[@officialandproper]

Thanks for the informative video! Love the "Watch and Learn" series - always a pleasure, and I usually learn something new!

[@AkiraTano]

What a neat episode. Enjoyed it a lot. Thanks again, Mark.

[@islandwatch]

Thank you. Glad you enjoyed.

[@manafon5398]

Awesome Video, just bought a vintage Seiko Sportsmatic 5 (1964) of 21 jewels and I had no idea what those jewels were for. thanks a lot for the information ! Suscribed !

[@islandwatch]

Thanks!

[@LN_06]

Thank you SO MUCH for this awesome video, Mark! Clears up a lot of confusion for me. I've been wondering for so long what the jewel count meant. This channel is great, keep it up!

[@auburnsenn2040]

A great demonstration, just live the simplicity in explanation to a beginner like myself. Keep up the good work...

[@roygardiner2229]

This was so informative. Without doubt I shall be watching these videos again and again! Now on to the next in the series!

[@thomasm5714]

This explanatory video is a real gem. Thanks!

[@jami7772]

I always wondered what the function of a jewel was. Thanks Mark, question answered eloquently .

[@islandwatch]

Thank you, and maybe a bit long-winded :)

[@jonathancarr824]

Thanks Mark! Great educational video.

[@munawarhussain9859]

very very good video ... very informative . I acutely put this question on quite a few watch forums not quite getting a proper answers you have answered my question in full thank you .

[@HeadshotZod]

Great video as always. I just picked a few “1 jewel” watch movements from the late 50’s or so.

[@penelopehunt2371]

Brilliance of this engineering

[@manuelferreira1363]

Great video....like being in a classroom. Thank you!

[@R0zDev]

Very informative great explanation. Thank you.

[@JuanKis]

Thank your for the video! I have been reading and hearing about jewels but I didn't for what the jewels are. Now I know! Thanks a lot!

[@islandwatch]

Thanks for watching.

[@RenzoMonster]

Thanks for "WATCHing" , very funny pun there!

[@Malcolm1959]

Enjoying these watch and learns, thanks for your time Mark....

[@islandwatch]

Thank you for "watch"-ing.

[@grumpybollox7949]

thats so interesting! thanks for the info, i always found rubies interesting

[@daniellimlim458]

Tq very much for sharing this video and great explanation on what the jewels are for. You really shed lights to my questions....and i come to learned from you about mechanical watches jewels. A big thank you again.

[@emanueldefreitas9503]

Brilliant video, really enjoyed the way you explained things and your honesty.

[@1geckobros63]

all said by previous viewers, thank You for your effort and time making these interesting videos

[@islandwatch]

Thank you; glad to know people appreciate them.

[@ajtronic]

I love that you're doing this.

[@islandwatch]

Thank you. It's quite entertaining.

[@theimmovablepetbowl7916]

Great video. Very informative and well done. Your descriptions are great and easy to follow. Great teacher!

[@TroyRuby]

Super interesting! Thanks, Marc!

[@sirlonewolf816]

You are a very good teacher, thank you.

[@michaelescay1260]

great episode in this very helpful series. just a suggestion, maybe an episode on periodic watch maintenance

[@islandwatch]

Michael Escay Sure, thanks!

[@christianabela6405]

you, sir, are an amazing resource for enthusiasts like myself. Thanks and great job.

[@Hobby-zn7ce]

Exceptional video, thanks.

[@onsam]

Thank you. Thank you so much for this great video. This was very informative. And thanks to TGV for promoting your channel.

[@islandwatch]

Yes, thank you! TGV!!!!!

[@davew1337]

Thanks for your great videos mark!

[@brotendo]

Such great info. Nice to go back and watch these.

[@ttbmg]

Thank you for your expertise and demonstrations. Just getting into watches and I am slowly going down the rabbit hole. it's okay though, because of your channel I am learning about the beautiful functional art of watchmaking . Thank you.

[@Br0ns0n]

Great information. Love the Watch & Learn series. Thank you for educating us.

[@zombiewoof5257]

Great video, very clear explanation.

[@jfrschnell]

recently trying to learn more how watches are made and found your channel. I can't afford mechanical watches (or maybe looking in the wrong places :D ) but those are my favorites and I try to learn as much as I can related to them. Your videos are part of my learning! Thanks a lot.

[@jorgedaniel9656]

I have a Swatch quartz watch with 4 jewels, good to know it's a nice quality quartz, it's served me perfectly for 3 years

[@chrisbee9164]

Working my Way through your videos and this one has been fascinating

[@zHumanfactor]

Thanks Marc for doing these Watch & Learns.

[@MalintheSamarakoon]

One of the best series on KZbin. Really enjoying it. Keep it up!

[@islandwatch]

Thank you.

[@815AR]

Knowledge is power. Thank You.

[@landov1412]

excellent video Mark. Enjoyed every bit and also learned tons! -from a fellow EE. Love the close up shots of the jewels! shared. Thanks!

[@craik26]

Very useful and educative content!! Keep it up Mark! I'm a fan already!

[@islandwatch]

Great! Thank you

[@Shinta0SaINt]

Great Video Mark, I'v always wondered about the relevance of jewels. Thank you for your knowledge and patience to share it! Regards Shane (Trinidad)

[@islandwatch]

Thanks for watching!

[@thewatchman8622]

I appreciate the effort you put in to make this video. Great content. Keep up the good work.

[@Daviddome]

Hi Marc...thanks SO much for sharing your love of watches with us... I bought a Seiko SNZG15J1 5 watch with a J code ( JAPAN) and investigated if it's a good or not good watch and found your reviews and lessons . I wondered what jewels were and now I know... just tonight I have watched about 10 of your videos .... 2 weeks ago I couldn't care less about watches ... but for some reason I am now intrigued. It's easy to see how people can love the subject . So, thanks again...you're a natural teacher ...I'm very grateful for you time (pun intended ) .

[@islandwatch]

Thanks David!

[@mistermynini]

Very interesting!! Love my auto Oris watch but knowing all this makes it so much more special!

[@islandwatch]

Glad you enjoyed!

[@cliffberliniv8998]

Thank you so much for all the knowledge you bring to the world keep up the great work !!

[@islandwatch]

Great. Glad you enjoyed. There is more to come.

[@ilyaibragimov6255]

Was really looking forward to this eoisode. Didn't disappoint, thank you Marc.

[@PierreAlainAdouane]

Very interesting video ! Thanks a lot.

[@paredair]

Excellent info - I admire your strong working knowledge on watch movements!

[@stuartbrown25]

great video,you learn something new each day.....

[@dandaniel5225]

Mystery of the jewels solved. Thank you

[@untungsurapati559]

Nice viedo brother, From Indonesia

[@arjunmoutou8061]

This is an amazing video. I've learned so much from your last 2 videos and this one. Thank you so much for making this series of watch and learn videos.

[@islandwatch]

Thanks for watching.

[@DrRich-mw4hu]

Thank you Mark, very well presented & informative as always! 👍👍👀

[@bernicekemp953]

Thank you very much .... This was Excellent!!!!

[@islandwatch]

Thanks!

[@raymondmalone9721]

Fascinating video Mark , keep up the good work.

[@islandwatch]

Thank you!

[@philipgregorysougles1744]

Thank you for this very informative video!! Greetings from Greece

[@fangsandfolklore8795]

Excellent video. Thanks!

[@CrepitusRex]

Love the watch and learn videos. Keep up the good work.

[@islandwatch]

Thanks.

[@markcrume]

Love Long Island. Thanks for the watch and learn. VOTE BLUE!

[@mikescudder4621]

Great explanation and demonstration thanks!

[@adnanbh]

Beautiful! Awesome video!

[@ianbutler1983]

Fascinating. Thanks, you answered many questions.

[@MrWayneploof]

I think it's amazing how much work goes into making a lot of different watches and still can be sold for two and three hundred dollars

[@dillonyoung8063]

Great video! Exactly what I was wanting to learn at 1:30 am lol. Just getting into watches and man is this fascinating

[@islandwatch]

No better way to spend your morning. . . or night.

[@pltorok0515]

Mark, outstanding video! Thank you for posting it!

[@islandwatch]

Appreciate it.

[@shanrantang2209]

Really like your Watch and Learn series! I did learn a lot!

[@islandwatch]

Thank you.

[@getoffmylawn8986]

Amazingly informative. Thanks Mark!

[@lyndon6511]

Wow! this is amazing Marc. Very informative video. Keep educating us about the watch world!

[@islandwatch]

Trying!

[@billyhk6286]

Really informative video, learnt a lot. Thanks very much Mark!

[@islandwatch]

Thank you.

[@jaycycling497]

Lol before you even say there's nothing wrong with my screen i rub it 😂 you got me there haha

[@rdrun51660]

I had a question and you answered it, awesome and thank you very much!!

[@Dragon_rls]

Thank you Mark.

[@marchills4131]

Outstanding technical video as usual, Mark. Do know that people are lapping this stuff up.

[@islandwatch]

I'm glad to hear it, I enjoy dishing it out.

[@Zeet-ZBR]

now that something we should see more... thanks

[@evilD0ER01]

Fantastic video. Thank you for explaining it

[@adrianbirkett594]

Hi Mark, just came across your channel and liked and subscribed. 👍. Excellent demo, great micro shots. It always amazes me how a scrap watch still wants to work!!!. Sometimes I will pop that cap jewel out from the balance and clean and oil it, it can improve the performance of a watch. Like you I have shaky hands and as you know jewels will fly!!!😭. So super careful needed. Thanks again. Adrian 🍀.

[@mwgalbreath]

Nice knowledge on jewels and nice work on presenting it!

[@islandwatch]

Thanks much!