Line a baking sheet with parchment or waxed paper,and set it aside.
Heat a cast-iron skillet or heavy nonstick pan over a medium burner. While the pan is heating, mix together the spices and sugar in a small bowl. When the pan is hot, add the pecan halves and cook, stirring often, for 5 minutes, or until the pecans are lightly toasted and aromatic. Add the butter and stir to coat the nuts completely. Add the spices, sugar, lemon juice and water, and stir constantly until evenly distributed.
Continue to stir until the sugar has dissolved completely and the pecans are evenly glazed. Turn the nuts out onto the baking sheet, separating them with a spoon before the sugar sets. After separating, sprinkle the nuts with additional kosher salt, to taste, and allow to cool completely.
Once cooled, store in a tightly covered container until served.