Arhopala silhetensis.

The wide spacing between the bands is typical
HW postdiscal spots 6 & 7 are usually sinuous but may be variously shaped.
HW band completely dislocated at vein 2.
FW costal spot 10 usually present (absent here).
Typical
http://www.butterflycircle.com/check...-%20horace.jpg
https://thaibutterflies.com/wp-conte...s-1080x725.jpg

The two females here have straight-sided HW spots 6 & 7.
http://yutaka.it-n.jp/lyc4/82240001.html


TL Seow: Cheers.
Typical.