Seiko

Can anyone here explain to me what are the half link on a Grand Seiko SBGW 005? I'm trying to make my watch a tiny but tighter but when I remove one link, it is too tight. I heard there is half link which I can add back. Is it right? Can anyone point me w... 

If so, I'm not sure there is a half-link. I've always worn mine a bit loose, for that reason. Cazalea ...  

Thank you !!! I will wear it a bit loose then :P I love this bracelet.

Thank you