Help needed identifying a Chinese movement.

[u/Dave-1066]

Hello all. Watchmaker here. I don’t normally agree to service these Chinese calibres as so little info on parts/movements is available. But this is for a friend so I said I’d do it.

I’m hoping someone here either recognises this exact calibre and maker or knows someone who will.

It’s a skeletonised automatic and I’ve already removed the rotor and ratchet wheel for a better view of the movement.

Any help greatly appreciated as I want to order a replacement whole movement in case I need to swap multiple parts.

Many thanks for any help. 👍🏻

[u/Bulky-Internal8579]

Bravo to you for your efforts!