Odion Ighalo has passed his medical ahead of his proposed £20million move to Changchun Yatai.
The 27-year-old has had reservations about the move which has prompted late calls from Crystal Palace and West Bromwich Albion.
Watford have also opted not to pursue a deal for Newcastle United goalkeeper Tim Krul after discussions this morning.
Watford head manager Walter Mazzarri admitted Ighalo's departure was imminent on Monday night, saying: 'Every morning I ask the club what the situation is, and negotiations are now at an advanced stage, so it should only be a matter of a couple of days.