MTJWI got mine from Dagaz. Google Dagaz watch. There are many variants available, also custom bezels for Seiko and other watches.
The tough part for me was finding someone to install it. I didn't want to try myself and ruin the watch. I live right by Seiko USA and they refused to touch it. My watchmaker also refused to mod it. Took a while...
jjkchi! thanks for the reply guys!
Dagaz is a reknown seiko modder in Singapore?! i'll have to check them out and see if they can do the modding for me. Yeah my concern is looking for someone who'd do it for me :D