The slave ship Watt departed on a transatlantic slave-trading voyage that would carry enslaved Africans to Jamaica.

Vessel: Watt; flag: Great Britain; rig: Ship; estimated standardized tonnage: 272.3. People recorded in connection with the voyage: Investor: Wilding, Richard; Investor: Dobson, Jno; Captain: Hammond, Benj; Investor: Hammond, Benj. The voyage began at Liverpool on 31 March 1777. Principal recorded place where captives were acquired: Africa, port unspecified (Other Africa). Principal recorded disembarkation place: Jamaica, place unspecified. Recorded outcome: Voyage completed as intended.