Chicharito and Marko Arnautovic struck either side of half-time to fire West Ham United back to winning ways at London Stadium on Saturday.
The Hammers duo scored the vital goals to see off a Hornets side fresh from beating Chelsea 4-1 earlier in the week, taking each of their tallies to seven for the season in the process.
Chicharito showed unerring accuracy to convert a Michail Antonio cross seven minutes before the interval, and although Watford upped the pressure after the interval, West Ham stood firm and made sure of the points 12 minutes from the end.
Arnautovic was the goalscorer, sweeping home from close range to mark his return from injury in style and sent the vast majority of the crowd home happy