Constellation ref. 1302.30 bracelet

I recently acquired what appears to be an automatic "Manhattan 95" Constellation with 18K half-bars and a white linen diamond quilt dial. The vintage Omega page shows this to be a ref. 1302.30, as opposed to the 1202.30 that has full-bars. It arrived with a the 1551/861 bracelet that matches the wear of the case appropriately. I can close the clasp on my 8.5 inch wrist, but it is a little on the snug side. So I would like to find an extra link, even if all stainless for the time being. My question is, what is the difference between it and the ref. 1448/831 bracelet, size and compatibility-wise? It specs out to be very similar, but just am not sure. Any advice is appreciated.