Acetivo di Modena - Exclusive cocktail with Vermouth, Bourbon and Balsamic Vinegar of Modena

1.5 oz Bourbon (Elijah Craig)
1 oz Sweet Vermouth (Martini & Rossi)
.5 oz Balsamic Vinegar of Modena Carandini Emilio Silver
.25 Lustau East India Sherry
.25 oz apricot liqueur  (Blume Marillen)
1 oz water

Mix in the Sweet Vermouth, Lustau East India Sherry, Bourbon, apricot liqueur and water.
Add Carandini's Balsamic Vinegar of Modena Emilio Silver.
Serve on a big rock with orange twist.