Hello Semar,
David is correct, Palembang keris with nice hilt. The gold is original I think, this sort of gold work is like this, look my keris in this thread:
http://www.vikingsword.com/vb/showthread.php?t=10998
A thin gold sheet was put over the gandik part and the up from the ganja. I have a other one where all gold is missing.
You can't push up the pendok?
sajen