15210 Bracelet questions

[silver50]

Dear all
I have a 15210 date bought new by me in 1993. 34mm with oyster bracelet. It's been worn daily and been a great watch.

It still looks quite good despite all it's wear and tear but the bracelet is of course worn and the clasp keeps loosening and pinging off. I feel the pins are really worn so am worried the bracelet might break free. General condition is realistically not fantastic but great after all the wearing! It gains a bit time but despite lack of servicing for many years now it runs like a champ. Never needs wound.

I may send the watch to Rolex and get a price from them for a service and whatever else they say it requires (including a new bracelet) but I am wondering if I can just get someone to work on the bracelet and fit new pins to make sure it's secure.

Some people have said this age of oyster bracelet has some hollow links, is this true and does this affect matters? Does anyone know what the price of the bracelet from Rolex would be?

Ideas or advice welcome. I'm in the UK. Thanks