No video

Clone, replica or Counterfeit 2824 watch movement Update - Service & Performance Test

  Рет қаралды 128,391

Watch Repair Channel

Watch Repair Channel

6 жыл бұрын

Join me as I present an update to the Clone or counterfeit watch movement - the ETA 2824 movement live stream from a few weeks ago. In this video I strip down and re-assemble the movement and test it's before and after performance. Are clone 2824's worth it? Let's find out together.
-----------------------------------------------------------------------------------------------------------
Enroll Today on the Watch Repair Course: www.watchrepai...
Full HD Video Lessons streamed to your PC/MAC, Phone or Tablet
-----------------------------------------------------------------------------------------------------------
Instagram: / watchrepairguy
Twitter: @watchrepairguy
Facebook: / watchservices
-----------------------------------------------------------------------------------------------------------
Discuss watch repair issues and learn more at
www.WatchRepai...
----------------------------------------------------------
Cameras And Equipment Used To Make This Video.
Purchasing via these links will cost you no more but will help this channel.
CAMERAS AND LENSES
Main Camera: Sony A7iii - amzn.to/31H2JlE
B Camera: Sony a6400 - amzn.to/32Q4ChD
Close Up Lens: Sony FE 90mm Macro f2.8 - amzn.to/2MEPjTb
General Lens: Tamron 28-75mm F/2.8 - amzn.to/2W6qLpb
Wide Lens: Sony 16-35mm f4 - amzn.to/2pFTQM1
Telephoto: Sony FE 70-200mm F4 - amzn.to/2MIrhH3
4K External Recorder: Atomos Ninja V - amzn.to/2Pd080w
AUDIO
Voiceover Mic: Rode Procaster - amzn.to/2qDNUDN
Pre-Pre-Amp: Cloudlifter CL-1 - amzn.to/32HJ3zx
Pre-Amp: dbx 286s - amzn.to/32GOfDV
Audio Interface: Focusrite Scarlett 2i2 - amzn.to/2WaQUTY
Talking Head Mic: Rode NTG-3 - amzn.to/2N4oCGu
Lavalier Mic: Sennheiser EW 112P G3 - amzn.to/2W5dQDO
Audio Recorder: Zoom H4N PRO - amzn.to/2ofe1A8
Headphones: Audio Technica ATH-M50x - amzn.to/363C7z1
MEDIA STORAGE
NAS: Synology DiskStation DS418 - amzn.to/2N8KHDB
Drives: Seagate IronWolf 8TB - amzn.to/2MHdC2A
----------------------------------------------------------
Music Used In This Video Provided By EPIDEMIC SOUND
www.epidemicso...
----------------------------------------------------------

Пікірлер: 195
@WatchRepairChannel
@WatchRepairChannel 6 жыл бұрын
An update to the Clone or counterfeit watch movement - the ETA 2824 movement live stream from a few weeks ago. Have you serviced one of these? What are your thoughts?
@Dan0rioN
@Dan0rioN 5 жыл бұрын
How can I identify cheap/fake vs real watches from their movements?
@Split10uk
@Split10uk 6 жыл бұрын
I really enjoyed watching this...it was almost therapeutic. Great camera work and audio...thank you Mark
@462904
@462904 4 жыл бұрын
I suffer from high blood pressure and at the ripe old age of 62 am told it could be dangerous so I took my blood pressure before and after watching your assemble and disassemble of movements and guess what? My blood pressure drops to survivable limits . I am forever in your dept thank you most kindly brilliant work , can only be described as poetry in motion life saving watch maintenance bravo you my man are a star.👍👏🏻😃
@muffemod
@muffemod 4 жыл бұрын
This is performance art at its best. Thank you for what you do for the community.
@fredleonard1547
@fredleonard1547 4 жыл бұрын
I've been retired from this work 15 yrs now, and I found it Verry interesting mate.
@karstensiegmarsson5304
@karstensiegmarsson5304 5 жыл бұрын
I could watch your videos for hours. That´s so inspiring, educating AND relaxing in one go.... on my 58" TV it looks like railway-rails putting together a tractor´s gearbox. But as I know the parts are extremely tiny.... just love it.
@pieter798
@pieter798 6 жыл бұрын
Hello Mark. Thanks again for this interesting video. I myself am not a watchmaker, but I find it very very relaxed to watch your videos, and you have a good taste for the music choice. Thank you.
@Throckmorton723
@Throckmorton723 6 жыл бұрын
Watching you wind the mainspring was hypnotic. Totally fantastic video. Thank you.
@MrMybigidea
@MrMybigidea 4 жыл бұрын
You sir are truly gifted and classy as they come. I enjoyed this video as I am sure to enjoy any videos you upload. Thank you.
@jonathanobrien1058
@jonathanobrien1058 6 жыл бұрын
Another great video of an ETA 2824 (okay counterfeit) strip down and rebuild. Cant wait to get the time to do this on a spare seagull movement I have. Really looking forward to the Seagull review!! Thanks again for the great content Mark
@tods.9947
@tods.9947 6 жыл бұрын
Terrific camera work! And quite an education. Thank you
@rbmwiv
@rbmwiv 3 жыл бұрын
Putting a watch together makes building a engine seem like child’s play. The parts are so tiny. Love watching these videos.
@rogerargueta5769
@rogerargueta5769 5 жыл бұрын
You sir.... and your channel, are a god-send! I have recently gotten into watches and would like to be able to do my own repairs, mods and alterations. I and am reading some books but it is hard to grasp some things as I am trying to use my imagination with what I am reading. I am still scared of tinkering with my watches for fear of damaging them..... watching repair and hearing you expertly explain what and why you do.... is just priceless information to me. THANK YOU. There are no watch schools near me (I am in Los Angeles) and you are the best thing right now. Please keep the great videos coming... Ps. I also love the way you show what tools you use... explain why you use that tool and what other tool can be used to accomplish the same results.... Bergeon and Horotec tools are not cheap... and is just another important reason I appreciate your videos... Fan for life!!!
@yellownp22541
@yellownp22541 5 жыл бұрын
Perfect music to play while assembling the movement. As always another awesome video. Merci beaucoup pour votre aide.
@gryfandjane
@gryfandjane 6 жыл бұрын
Very interesting, and thanks yet again! I marvel at how smoothly your reassemblies seem to go. I always have a dickens of a time with trainwheel pivots refusing to engage when replacing their bridge, screws snapping out of the tweezers, etc. But I still very much enjoy watch servicing, and your lessons have been invaluable.
@robertcalkjr.8325
@robertcalkjr.8325 6 жыл бұрын
You do not want to skimp on tweezers or screwdrivers. If you have quality tweezers, you are probably squeezing them too tight. Squeeze them gently with just enough pressure to hold them
@VoicelessScream
@VoicelessScream 4 жыл бұрын
What an awesome video, top notch - topic, camera technic, voice over only when needed and soothing piano. I could watch this for hours hehe
@Kraken1000
@Kraken1000 6 жыл бұрын
I have a Seagull 1963. Beautiful movement. Great watch. The crown has partially jammed though and needs lubricating. Not something I can do. I watch these vids because I like watches, I'm no watchmaker!
@revb0
@revb0 6 жыл бұрын
Love the way all the components go exactly where they should. When I try you can guarantee springs will spring and screws will disappear over my shoulder.
@EquilibristMsk
@EquilibristMsk 6 жыл бұрын
Good work! :) I watch your videos like a hypnotized man.
@miguelreyes7880
@miguelreyes7880 5 жыл бұрын
And I watch it like a man in a coma pppppfffffttt newb ......dweeb lol 😂😃😉
@ralphf8951
@ralphf8951 6 жыл бұрын
I'm going to take your course soon. You are a great teacher!
@jbbrabant
@jbbrabant 5 жыл бұрын
Very informative and entertaining Mark. You have a calming effect when yo describe what you are doing and you exude confidence. I am often spell bound by your videos. Thank You.
@jafi37
@jafi37 6 жыл бұрын
Your tweezer and fastener handling is mesmerizing! You make it look easy.... Can’t wait to give it a go my self. Great video programming.
@renebehr5785
@renebehr5785 6 жыл бұрын
The music fits perfectly. Thanks for the video update!
@BigDuke6ixx
@BigDuke6ixx 6 жыл бұрын
Great video. Ok the movement is a bastard, weaned in the gutter, but you've lifted in out, adopted it and given it....hope. My lip is trembling now, in a sad/happy way. :)
@donaldvincent
@donaldvincent 6 жыл бұрын
Once again, I learn something with every video. A+++
@dim.pantl84
@dim.pantl84 4 жыл бұрын
Very relaxing and helpful video. Many chinese replica watches using these dirty and low quality movements.
@Sandbag1300
@Sandbag1300 Жыл бұрын
Your findings on the counterfeit 2824 match my findings on automotive and household machine products from Chinese companies. The Chinese manufactured parts come with lower grade components and inferior quality controls. While the components work initially, I found that they last about 1/3 the time of non-Chinese manufactured components. From what I have learned, the Chinese will produce a quantity of product for a price. They set-up their shops to make a profit. That means that they use the least expensive raw components possible and do not incur expense to adjust machines or processes to maintain a quality control standard. Machines are fixed only when they break, not when they are making product out of specifications. No extra expense for quality control supervisors on the human production lines either. If possible, I stay away from any machined product from China as it is not worth my time to install it.
@adrianbirkett594
@adrianbirkett594 6 жыл бұрын
Well done, looking forward to the seagull!👍🍀
@kentbetts
@kentbetts 4 жыл бұрын
The Chinese Seagull Clone 2824 - ST 2130, Service and Review kzbin.info/www/bejne/mJ_OoYibq8eIobs The Chinese Seagull 2824 UPDATE - Plus, the Competition Winners kzbin.info/www/bejne/mpKZoZKBl9OdjsU
@bjornhansen9659
@bjornhansen9659 6 жыл бұрын
Great video! I personally built my own watch with a seagull 2842 clone a couple months ago, so I’m very much looking forward to your next video.
@ColinPrince
@ColinPrince 6 жыл бұрын
Great video. Almost relaxing to watch you re-assemble the watch as bad as it was..
@queenguard
@queenguard 2 жыл бұрын
Your the best mark i learned a lot from you
@wojciechslusarczyk8523
@wojciechslusarczyk8523 3 жыл бұрын
AN ARTIST! AT WORK!
@abdulmokta48
@abdulmokta48 5 жыл бұрын
Wtf, who had brains like this. God gifted.
@peterm3964
@peterm3964 2 жыл бұрын
Good honest well informed opinion . Well done and thankyou.
@philrant2408
@philrant2408 4 жыл бұрын
Beautiful workmanship.
@philiporrow7906
@philiporrow7906 6 жыл бұрын
Another excellent informative video Mark,with may I say the best incidental music 😎
@dennisneo1608
@dennisneo1608 5 жыл бұрын
Damn, what a great video. I don't know how anyone does it, let alone the Chinese with lesser materials.
@brynybach7741
@brynybach7741 6 жыл бұрын
Another great video with lovely accompanying music. Very relaxing.
@ZENERVOLTAGE
@ZENERVOLTAGE 4 жыл бұрын
Not going to lie.....seeing you put the train Bridge back on, spin the gears and all seated in their jewels instantly made me sick with envy!!! I've got steady hands, but not great optical equipment, so no matter how hard I try, it takes me what feels like forever to do!!!
@gearbox3773
@gearbox3773 4 жыл бұрын
ETA is part of Swiss Swatch. Now copyright for ETA 2824 are expired, so You can Sellita. Sellita is China owned brand, but production is in Swiss.
@fidoliedo
@fidoliedo 4 жыл бұрын
Though I don't condone cheap movements, they may play a pivotal role in teaching students how to broach larger holes, de-burr, or add dimples to parts that may need a slight 'lift' to work right. And because these are cheap movements, no loss if they get ruined.
@markguitarlfk
@markguitarlfk 6 жыл бұрын
Lovely camera work, as always.
@elekn711
@elekn711 6 жыл бұрын
Wow the amplitude was 300 pluss thats realy good would live to see how its doing in a year of use !!..great vid !!
@VicOrlando
@VicOrlando 3 жыл бұрын
I'm learning a lot and getting familiar with things.
@Jwmtepas
@Jwmtepas 6 жыл бұрын
What a tutor. Great. Great learning points. Thanks.
@danielliaw6860
@danielliaw6860 6 жыл бұрын
I love you, I am buying your course once I have a better internet connection for the video streaming
@AG5CC-USA
@AG5CC-USA 6 жыл бұрын
Superbly produced video and content -Thank you for your time and knowledge!
@maxmaxvot891
@maxmaxvot891 6 жыл бұрын
wow, so much entertaining to watch you working with that gear.👍👍
@ImGdiddy
@ImGdiddy 4 жыл бұрын
Well, darn it! I recently bought one of these. If I has seen this before, I would have spent the extra money for the Seagull.
@cashau2965
@cashau2965 6 жыл бұрын
Another one of your great videos ! Thanks Mark!
@lightube12
@lightube12 6 жыл бұрын
i am addicted to watch repair channel . thanks for sharing your knowledge, great work !
@patrickdehaan3670
@patrickdehaan3670 6 жыл бұрын
Enjoyable review, Mark. Thank you and looking forward to the Seagull 🕊⏱
@rodschermerhorn6996
@rodschermerhorn6996 5 жыл бұрын
Love the music and you are an artist!
@raykall
@raykall 5 жыл бұрын
This is art and you are very talented.
@Gary-Seven-and-Isis-in-1968
@Gary-Seven-and-Isis-in-1968 4 жыл бұрын
Your videos are indeed very therapeutic. Now I also want to have a go at repairing 2 old watches that I've accumulated over the last few years, namely Chinese "Homage" watches (Sewor SW043) looks like a Divers watch but certainly isn't in anyway waterproof. The movement in this watch looks like no other that I've seen on anyone's KZbin watch fix videos. It is is probably something that you would consider to be a piece of junk. After all, you regularly service real Rolex watches and not some £13 knock off from China. But in it's defense, I would say that after acquiring a good example, one without what appeared to be a single nasal hair fouling the hair spring. A really disgusting discovery. This watch is really capable of keeping excellent time. O.K so it took 2 replacements from eBay before I eventually got a watch that has lasted for more than a year and is still going strong. And now I have 2 watches at hand to attempt to make into one good watch. There lies the problem, I've never seen anyone do a strip down and reassembly video of this movement. After looking on eBay to see if anyone there sells this movement, (because I wanted to learn it's name or code number) I came away with the idea that this movement is unique to watch manufacture only and is never sold on the open market. I would think that many who watch your videos would have similar non working junk China watches laying around gathering dust at their homes. (nasal hair included). So would you consider making a video about servicing this movement and so inspiring more to have a go at what could be a very satisfying hobby.?
@bulanpuspithasari7069
@bulanpuspithasari7069 5 жыл бұрын
I am very happy with this video, bravo watch repair, please make video repair hairspirng, thaks from Indonesia country
@strannostrannovasrr
@strannostrannovasrr 6 жыл бұрын
I am really looking forward to your next vid. Thanks for this one.
@PalofGrrr
@PalofGrrr 5 жыл бұрын
I stand in awe
@kristianlewis5520
@kristianlewis5520 6 жыл бұрын
Really found that video very relaxing indeed. Thank you.
@Mac4Willy
@Mac4Willy 5 жыл бұрын
Amazing. So relaxing and interesting.
@Polydeukes68
@Polydeukes68 4 жыл бұрын
Just a small detail but 2824 has a lift angle of 53 degrees. Doing measurements with the timegraphers default 52 degrees cause a little error in the amplitude reading.
@SoCalWatchReviews
@SoCalWatchReviews 6 жыл бұрын
You sir are a bad ass! This video had me feeling very relaxed!
@danwolfe7665
@danwolfe7665 5 жыл бұрын
This was a mesmerizing video to me!
@Freeedy
@Freeedy 6 жыл бұрын
Very good video presentation. KZbin learning is great education.
@mauanderuk
@mauanderuk 6 жыл бұрын
Excellent as always
@TautologyTechSystems
@TautologyTechSystems 6 жыл бұрын
Great video man. Really like your content.
@TomTom-up1kz
@TomTom-up1kz 5 жыл бұрын
Very good thanks for you mark
@paolo922
@paolo922 4 жыл бұрын
Once stripped....it became a big jigsaw puzzle for me!
@greatlakescruiser5720
@greatlakescruiser5720 6 жыл бұрын
Very interesting and educational vid. Thank You!
@richardshortman5645
@richardshortman5645 6 жыл бұрын
Great job, that thing makes a Molinya movement look quality. Per a watchmaker I have listened to all from the middle empire are dry. The work you put into this, it would be better to buy from Ofrei.
@1SaG
@1SaG 4 жыл бұрын
These videos make me wish I had trained to become a watchmaker ... :)
@jimporter
@jimporter 6 жыл бұрын
I have to disagree, as the 2824 is outside of patent and copyright, anyone can make a copy/clone and make any changes to it they like. What would make it a counterfeit is if it was marked as ETA, or even Selitta or Seagull. Just because it is copied and done badly doesn’t make it counterfeit.
@WatchRepairChannel
@WatchRepairChannel 6 жыл бұрын
I understand where you're coming from. And yes, we all know the patents are no longer in effect. That wasn't my point. The selita and seagulls are clones. They're intention is to perform and function in the same way as the 2824 was designed. These movements are not - they are sold as a replacement for the 2824 but the video highlites the fact that they do not perform or function the same way as a true clone. I believe counterfeit (although not bitter. Was a learning experience). People should be warned to spend a little more on a better product and that's what this video serves to do :)
@jimporter
@jimporter 6 жыл бұрын
Watch Repair Channel No sorry Mark you still can’t call it a counterfeit. It is a bad copy. Although Selitta and Seagull make copies you cannot really call them clones (a clone should be identical) as the parts are not necessarily compatible ie locating pins about face. The fact is that anyone that buys one of these off EBay for 1/10-1/20 the price of a good movement and expects the same quality is living in cloud coockoo land. No problem with you highlighting the bad quality.
@jimporter
@jimporter 6 жыл бұрын
Watch Repair Channel It would also depend on which incarnation of the 2824 was copied as per a number of articles the 2824 has operated with 18,000-36,000 bpm and all points in between.
@sgnt9337
@sgnt9337 6 жыл бұрын
Interesting point. Counterfeit, to me anyway, means deliberate deception (like marking it as an ETA brand as you point out, or perhaps using same colors for product labels, etc.,), although "intent" is pretty hard to prove legally.
@WatchRepairChannel
@WatchRepairChannel 6 жыл бұрын
OK, I understand - good points raised. Thanks for your comments :)
@richardsinclair9449
@richardsinclair9449 6 жыл бұрын
Thank you for your vid, it was so relaxing.
@oobbyb
@oobbyb 6 жыл бұрын
Great learning lesson. What is the name of the song in the background?
@joshdfox420
@joshdfox420 Жыл бұрын
Been worried about this same thing. There are some shady movement listings on there. I guess if it's super cheap it's gonna be counterfeit
@Simplenetwks
@Simplenetwks 5 жыл бұрын
Due to pricing, I have bought several “shanghai eta 2824 clone”. They don’t last long. I have even tried the “vavalon24” clone. Those are better but not perfect. Good for practice but not good for long term. I am sticking with real eta 2824 or 2836 until I can no longer find them at any decent price.
@vietkhangchatocla6856
@vietkhangchatocla6856 4 жыл бұрын
Do cords need oil or grease? thanks
@domenicfp
@domenicfp 6 жыл бұрын
Thank you for video. It was very interesting.
@panchoskywalker
@panchoskywalker 5 жыл бұрын
I bought that same movement, it's for sale between US$20 and US$30 on ebay. It really sucks, once I remove the stem it was impossible to put it back, I had to dismantle everything and start again but it keep failing. I give up. I'll buy the seagull clone.
@Murgoh
@Murgoh 4 жыл бұрын
On the clone/counterfeit difference, I wouldn't say it's in the quality or accuracy of the copy but in the purpose they are made for. A clone is a "honest" copy that doesn't claim to be the original, a counterfeit is something made to fool someone into thinking it's the original. So a counterfeit would have all the markings of the original as a clone will have it's own brand and markings or none at all.
@charlesfield9286
@charlesfield9286 6 жыл бұрын
very nicely done! thank you.
@chancevonfreund9145
@chancevonfreund9145 Жыл бұрын
Your right It doesn't look very well made! Hopefully, the real thing and the clones are made of better material and finishing. I might add you make it look so easy in your watch repair skill. Cheers🍻
@amphibiousone7972
@amphibiousone7972 21 күн бұрын
Thanks 🤝
@Danny_Lopez_
@Danny_Lopez_ 5 жыл бұрын
Great video.
@MyRetroWatches
@MyRetroWatches 6 жыл бұрын
Hi Mark, is that an auto oiler you are using? I have often contemplated these but the price is prohibitive. I would really like to hear your thoughts. Thanks as always for your content!
@Tobi_Jones
@Tobi_Jones 3 жыл бұрын
good video, good music
@sergioslim
@sergioslim 5 жыл бұрын
Can i Send you my counterfit big bang Hublot that stopped working? You are the master of watches!
@jackwright1070
@jackwright1070 4 жыл бұрын
Mesmerizing.
@cedarcanoe
@cedarcanoe 6 жыл бұрын
So interesting! Thanks a lot!!
@tjwilly
@tjwilly 4 жыл бұрын
counterfeit of a clone of an original... reminds me of "I'm the dude, playin a dude, disguised as another dude." :D
@audemarspiguetlive7770
@audemarspiguetlive7770 4 жыл бұрын
nice video
@caesarillion
@caesarillion 5 жыл бұрын
I was looking at a Patek fake with moon function and wondering about it's quality. My friend has a fake Rolex and said it keeps "good time." Any comments? Thanks for the great shows and work.
@dicklongmire6836
@dicklongmire6836 4 жыл бұрын
The one thing I cannot understand at 12:17 is the need to remove the jewels to oil them. Why not just drop a bit of oil in the hole and be done with it vs risking the loss of a microscopic jewel ?
@robertcalkjr.8325
@robertcalkjr.8325 6 жыл бұрын
Thanks Mark!
@ysyok
@ysyok 3 жыл бұрын
Awesome
@tommysimsek2125
@tommysimsek2125 4 жыл бұрын
Another great vid, what cleaning solution do you use?
@JimboJones2022
@JimboJones2022 5 жыл бұрын
I have an ETA 2824 movement and the watch stops after 5 minutes after winding it 40 times. Also the main spring does not seem to be winding from the rotor.
@agmmissiontube1363
@agmmissiontube1363 4 жыл бұрын
hi sir, your channel is a GREAT help!! I am started to fixing my own eta 7750 and 2824-2 and your step by step videos are great! I do have a quick question.. My stem for 2824-2 was stuck so i had to disassembled, facing two problems.. i was finally able to fix the locking issue with the stem but it is no longer self winding.. before if the stem is all the way in you can rotate the watch to get it going without shaking the watch to start,. after i reassembled it is not doing that.. Also the date wheel is not moving smoothly. Could you please help me!!! I spent straight 4 hours and another 2 hours yesterday and making no progress. Truly have a great respect for you and other professional watch person.
@jasonwalsh9211
@jasonwalsh9211 4 жыл бұрын
Very much enjoyed this video and some great camera work. Quick question, how long would it normally take to strip, clean and reassemble a 2824 movement? Thanks
@privateinfo4820
@privateinfo4820 6 жыл бұрын
Wow …. amazing video.. just wow ...
A Viewer Sent Me His Watchmaking Mishap, Can I Salvage the Project?
42:00
Wristwatch Revival
Рет қаралды 1,3 МЛН
Inside A FAKE Rolex Compared To REAL Watch Parts
27:19
Harrison Elmore
Рет қаралды 60 М.
Fast and Furious: New Zealand 🚗
00:29
How Ridiculous
Рет қаралды 48 МЛН
OMG what happened??😳 filaretiki family✨ #social
01:00
Filaretiki
Рет қаралды 9 МЛН
No empty
00:35
Mamasoboliha
Рет қаралды 12 МЛН
How to Service the Calendar System in a Watch
19:24
Watch Repair Tutorials
Рет қаралды 17 М.
Seiko 4R36 NH36 Movement Assembly - full service
51:38
Macro Time
Рет қаралды 50 М.
Watch Repair Lesson #3-The Keyless Works
20:09
Watch Repair Tutorials
Рет қаралды 53 М.
Why ETA Watch Movements Deserve Respect
12:52
WATCH CHRONICLER
Рет қаралды 117 М.
Starking Watches - Can A $50 Budget Automatic Be Any Good? Full Review
25:42
Watch Repair Channel
Рет қаралды 528 М.
Replacing a Quartz Movement in a Wristwatch  |  1980's Seiko Dress Watch
20:10
Restoration of a Rusty Omega Seamaster Professional watch - Severe Water Damage
25:06
Fast and Furious: New Zealand 🚗
00:29
How Ridiculous
Рет қаралды 48 МЛН