1861 bracelet

Hi all

I am buying my fiends 1861 Hesalite- it’s a late one purchased last year from a boutique and at the time he chose to install the newer style bracelet. I want to put it back to original as I prefer the bracelet style.

I can’t seem to find any images of the spare part that has ‘Professional’ on the buckle. Is this the case for the spare parts or should I be able to find it, and if so what is the part number?
Thanks

Thanks YY77

Do you happen to know if Omega spares carry the ‘Professional’ designation on the buckle as every one I find that wasn’t original to the watch doesn’t have it