16710 (Cal 3185 / 3186) Date Disc Compatibility

[CNY]

Hey guys,

Long sentimental story short I want to switch my 16710 date disc to a Chinese characters one.

It looks like one for a cal 3135 will work with my 16710's cal 3185 / 3186 (I haven't checked which it is, yet).

Few questions for you:

1) Will this work?
2) Are there non-OEM parts for stuff like this?

I do appreciate the sanctity of original parts and everything, but since this is a franken-mod anyways...