Read from the World of Warcraft client build files.
How Helm of the Night Watchman Compares
Who It Suits
Plate is the armor type Death Knight, Paladin and Warrior wear. With Strength or Intellect, Helm of the Night Watchman suits Arms, Fury and Protection Warrior; Holy, Protection and Retribution Paladin; Blood, Frost and Unholy Death Knight.
Similar Items
The 10 items nearest to Helm of the Night Watchman (item level 42) in item level among Armor > Plate, Head slot, from item level 37 to 44.
Built from the World of Warcraft client build files and recorded Auction House snapshots.
Where Helm of the Night Watchman Fits
Other Items Named Helm of the Night Watchman
6 other items in the current build are also called Helm of the Night Watchman. Same-name entries are usually a different rank, faction, quest stage or reward track of the same object.
Blizzard numbers items as they are created, so the named items next to ID 105337 (105332 to 105342) were usually added in the same batch as Helm of the Night Watchman: the same quest line, zone, vendor or reward set.