Can anyone help identify what this is please

I don't know if it's a coin or a medal. At the top it has a little mark which looks like it could be where you would connect a necklace. (pic 2)

I can make out some writing on the side but only a few letters here and there. 

The picture on one side looks like lions holding a shield with a crescent moon and stars on. 

And the other is the same shield surrounded by reefs I think. 

No idea on origin although my nan found on a beach in Wales. 

Would love to know what it is :) 

Thank you 

Try google lens

weight and diameter would be helpful.

 Pictures cropped - and yes need diameter … 

Second picture almost looks like baden to me..

Probably wrong.

 Some lettering added … 

Red - fairly certain, Green - not sure. 

Thank you so much for all your help so far. 

It weighs 34 grams 

And is 37 mm in diameter 

I hope this helps :) 

The Coat of Arms looks a LOT like Singapore, and it would match the lettering as well. Just can't find what coin/ medal exactly it'd be.

 Could be - that would explain the top right of second picture. 

I put SIN then part of an unknown curved letter, which would 

then make it SING visible. Thanks :) 

I can try and clean it maybe. There is also some lettering on the side I'll try and get some clear pics of this if I can. 

What is the best thing to use to clean something like this? :) 

Wow It is the Singapore coat of arms! It matches exactly. You lot are good at this !! :) 

So I have found online a singapore police long service medal. 

One side matches exactly the other one does not so I assume it's just another version of one of these medals. 

You guys are brilliant ty so much :)

Inscription on the other side looks to be the same:

PINGAT BAKTI SETIA (loyalty medal)

 Agreed. Thanks. 

Red - fairly certain, Green - not sure.  

http://wawards.org/en/singapore/police-force-long-service-and-good-conduct-medal.html

Doesn't have this medal but does show the other one Linzip posted.