Chinese rolex 2813

[Murks]

Hi a service this Chinese movement automatic movement and this is what I'm getting from my time grapher. I need help to establish if this is a b error issue. I've tested the movement in different positions and this is the Reading

crown left   rate -46 amp 201 beat error 2.7

Crown right rate -26 amp 193 beat error 2.6

Dial up         rate +12 amp 197 beat error 2.6

Crown dow  rate -53 amp 191 beat error 3.5

Crown up.   Rate -23 amp 176 beat error 2.7

Dial down rate -27.    Amp 201 beat error 2.7

[AndyGSi]

Being a Chinese Rolex I'd normally say scrap it but as you're still learning

Have you tried adjusting the beat error and is that on a full wind?

[oldhippy]

Chinese Rolex 

[HectorLooi]

These are low end fakes. But there are high end fakes that could fool the experts.

[Murks]

Hi how do I correct the beat error on this balance wheel it doesn’t have the bit you put the screwdriver to correct your beat for this Chinese movement I just mentioned on my last post a notice on my time graph the beat error is really high?

[AndyGSi]

Not sure what you mean by put the screwdriver in but if it's a 2813 it should have the lever for adjustment.

Edit

To enhance further.

Edited March 23 by AndyGSi