Longines Master Collection Disassembly (ETA 7751)

Hello,
I upload disassembly video of Longines Master Collection equipped ETA 7751 caliber.
Next time, I will greet you with an assembly video.
Thanks :)

[@Leartech81]

How in the world does a screw come completely out in a tight movement like that, then find it's way into the gear train? Unreal. FYI: I just purchased this watch and am looking forward to it's arrival. My first "Luxury" watch. 😎

[@AlonNahary]

Well, they don't call it complications for nothing. Very nice job sir!

[@johnferrier2803]

Now I understand why I paid $450 to have my Master Collection serviced. Of course my watch was running but was losing time after being worn daily for 8 years.

[@LS-ug7jk]

I have this watch with blue dial. Works like a charm

[@FearghallOCeillagh]

Excellent video, thanks, but could youpooibly tell me how you remove it from thecase? Does it come out via the front bezel?

[@trungphu5526]

That's great to see you are service the watches so well. You are so professional. I like it.👍 Longines Master Collection triple days moon phase has 3 versions caliber 1. L687.2 2. L687.2 (Column Wheel) 3. L687.5 Which version is better? Why?

[@submariner144]

Yes i also wonder why. Do you already have the answer? I have the "25 jewels" letter engraved on the rotor (like in this video) and the only "Longines" letter. One is L2.673 and the other is L2.773

[@sureshlingabathina]

How did you removed front glass without removing chrono push buttons.

[@florentinstanciu5619]

Nice job but the watch it is just a replica. Not an ordinary fake, a good quality replica but still a replica. It is difficult to spot it unless you are a specialist or own one. On the back, the moving part where it is engraved the brand, on the original watches the logo is cut and you can see through the logo, on the replica this is missing. Sorry, but you should mention that.

[@sureshlingabathina]

Great subscribed.

[@jamied931]

This is definitely the older model without the column wheel chronograph

[@jesseenriquez1097]

Awesome! In your experience, which watch brand model has little to no plastic parts in their movement?

[@J.S.McDuff]

Hello question: was the moonphase held on by any screw or was it being held down by the dial? Thank uou!

[@CoutellerieJulienGuiraud]

Thanks for this video, but how do you remove the back cover at 1:45 ? Is it screwed ?

[@tahir8608]

Is there any feedback on this. How do you actually open the back. Is it screw type or we have to pry it open.

[@kermitaner]

@@tahir8608 U have to pry it open, there ist a small Slot. Wouldnt try it without proper Tool.

[@benjaminboucaut2569]

Super vidéo ! Comment avez vous sorti le mouvement du boîtier ? Merci

[@davorindosen8544]

I bought that watch a year ago and it has gone to service twice already. The first time because water was coming in and the glass inside was getting wet. The watch was sent both times to the same service in the UK in London What are the company's rules? Is the warranty extended and starts from the day the service is performed. The second time the stopwatch did not work properly, it did not brake and did not want to return to the starting position. Are these problems common with this model or am I just out of luck?

[@earlcamembert1367]

The movement is made by the Swatch group. It is of lower medium quality. It has to many complications for the quality.

[@RasenRambo23]

I actually heard of a similar story in a comment to another video on this watch. That made me hold off on purchasing it. It is a marvel to get so many complications at this price point; however, it seems like the watch is very service intensive.

[@chmm.wien2412]

Very komplikatet Watch

[@watchmakerjd8525]

Yes, complicated watch. Thanks for watching😀

[@mariobarbierato5233]

hello congratulations for the video, by chance you have a spare part, of the wheel of the day driver spring, I am sending you the photo of the broken part

[@diaryofanexplorer7116]

Are the gears on the back made of gold?

[@watchmakerjd8525]

No, the wheels are made of brass. Thanks for watching😀

[@ruangbahagia2674]

This is fake?

[@skullduggerysmiles8393]

Dont try this at home.