| Regimental number | 1400 |
| Place of birth | Rochester Victoria |
| Religion | Church of England |
| Occupation | Labourer |
| Address | Rochester, Victoria |
| Marital status | Single |
| Age at embarkation | 22 |
| Next of kin | Father, John Watt, Corop, Rochester, Victoria |
| Enlistment date | |
| Date of enlistment from Nominal Roll | |
| Rank on enlistment | Private |
| Unit name | 15th Battalion, 1st Reinforcement |
| AWM Embarkation Roll number | 23/32/2 |
| Embarkation details | Unit embarked from Melbourne, Victoria, on board HMAT A35 Berrima on |
| Rank from Nominal Roll | Private |
| Unit from Nominal Roll | 15th Battalion |
| Fate | Returned to Australia |
| Family/military connections | Brothers: 2783 Lance Corporal Arthur WATT, 5th Division Train, returned to Australia, 20 July 1919; 1067 Pte Harold WATT, 14th Light Horse Regiment, returned to Australia, 7 January 1919; 819 Sergeant Oswald WATT, 4th Light Horse Regiment, returned to Australia, 15 June 1919; 865 Pte Reuben WATT, 4th Light Horse Regiment, returned to Australia, 15 June 1919. |
| Other details |
Medals: 1914-15 Star, British War Medal, Victory Medal |