Apple and Persimmon Fall Salad

Name: Apple and Persimmon Fall Salad
Ingredients: 3 Fuyu persimmons; 1 large Honeycrisp apple; 1 large bunch of watercress, thin stems and leaves only; 4 tablespoons almond oil; 2 tablespoons white balsamic vinegar; 1 vanilla bean; 2 ounces Parmesan, shaved into one-inch wide stripes; Freshly ground black pepper