Tritan is a brand from Denmark. Found one listed on the net for 110,00 danish krone (DKK) that is ~$22 US, or ~220,000 Rp .
TRITAN Fishing

Tapi saya tidak tahu modelnya sama reel anda...brandnya sama.

Never used one myself, but if using for freshwater it should be fine, the important thing is the rod, not the reel as long as you are not going after fast running fish...steelhead, bonefish, GT's, pelagics, etc. For most freshwater fishing in Indonesia I would think this would be fine.

Jim