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SSTEEL

Too Much Oil found in a A7750, you have to see this...

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rusty peters

Reg's use of the term "squealer" is incredibly funny.

 

Looks like the rep factory that used this A7750 used the whole oil supply. The next 300 watches will ship bone dry. Did I ever mention how much I like three hand watches?

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myaz

What were they thinking?

And you use the term loosely

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kkz88

Eh,now I just service this watch when I open inside.i found this ...y8umeje8.jpg

Too much oil I need to clean it off...

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SSTEEL

Thats scary a coincidence, same oil overflow, and anvil :)

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kkz88

Yeah,Micky same like ur one i can't believe what kind of factory doing like that?oh scary...

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SSTEEL

The movement I serviced today was from a AP ROO RG with Sec@9.

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profsteve

Stinks of WD40, so probably that instead of oil, oh dear.

 

 

At the least they could have used Mobil One or Castrol.

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N.Rico

WOW now i am concerned !!!

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binatang

I suspect that the metal/alloy used in the main spring is not the best & this was the factory's solution to guarantee some semblance of longevity.

They wouldn't have oiled it like that if they didn't have to. More oil = More cost.

If the oil smells WD-40ish it venture a guess that it was there not so much for lubrication but for corrosion resistance.

 

I ever opened a clone Rolex 3135 based on a decorated ETA2836-2. There was large amount of grease between the drive plate & the winding bridge.

The 1st thought that came to mind was how careless & haphazard the person/s that put this POS movement together.

Later I figured out the reason for this huge amount of grease the winding bridge was floating on.

The manufacturing tolerances of the clone 3135 were so loose that an assembled clean movement would just bind when all the screws were tightened.

The grease was acting as spacer between the plate & the winding bridge so the movement could be assembled & run without binding.

There is some method to their madness ... I assure you!

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brandwatch

HI I was a spammer

Edited by mazz

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George.

It's either bone dry or a slick with 7750's... Really strange that they haven't got this movement down yet

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TK01

Hey u going to use that ?? I'll take some of that oil . Recycle

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SSTEEL

:P

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DR3M3L

This is so common.... Almost as common as finding a totally dry mainspring inside.....

 

:lmao:

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JohnPilot

Those idiots haven't any idea what they are doing?

 

400_F_25542260_nF6xEr5lhLfRWwtKzXDD3S8nmSJKyY9c.jpg

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Lefty83g

Now we all know that sufficient levels of lubricant are essential for a proper experience

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Mariss

Hmm I've never seen one with that much oil on it..

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binatang

Shouldn't even be oil, should be grease in there . . . eeeew!

 

Exactly, oil, or WD40 don't offer any braking whatsoever lol. I use Moebius 8217 or 8141 grease depending on the age of the spring.

 

SSteel.

Had an interesting chance meeting with an AD watch tech at the place I buy my watch consumables.

Was looking to buy Moebius 8141. He overheard & asked what I was using it for? (It's a friendly place).

I said for main spring lubrication & he further enquired what was I using now? I said D5.

He told that D5 good enough for hobbyist & in fact was what he was taught to use in school for lubing the mainspring.

 

He went on further & the only reason why people use Moebius 8141 is because Ofrei said so!

He told me to look at the viscosity specs at 20 degrees:

Moebius 8141 - 1250cst -4 to +100 C

Moebius D5 - 1200cst -15 to +80 C

HP1300 - 1267cst -35 to +100 C

 

Performance wise, D5 is also superior to 8141 hence the 2x price.

HP1300 by virtue of being the alternative to D5 can also be used but costs 3x.

He said D5 is no longer used by AD techs, they all use HP1300 where it is specified in the charts.

It is superior oil by far.

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J!m

Good info there!

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SSTEEL

Thanks for the info!

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trailboss99
He went on further & the only reason why people use Moebius 8141 is because Ofrei said so!

Somehow that doesn't surprise me.

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