Yes there are 3 aircraft with 17 First seats G-ZZZA/B/C.They are confirgured
17/48/24/127 and are three of the original five 777 delivered(the other 2 have been sold)They are normally used on the KWI/DXB/AUH/MCT routes but can turn up anywhere that does not required a long range aircraft.
These aircraft do not have long range crew rest areas.