1 1/2 oz Dry Gin
1 1/2 oz Dry Vermouth
1 dash Orange Bitters.
Jigger, Mixing-glass, Strainer, Stirrer (long Spoon), Martini Glass.
Add all Ingredients to a Mixing Glass with Ice.
Stir to chill and dilute.
Strain into a Martini Glass
(Optional) garnish with an orange rind.