Geneva came under the rule of Jean Calvin during the French Wars of Religion when Huguenots fled France to Protestant regions in Germany and Switzerland. The Huguenot Cross was made up of a Maltese cross with four fleur-de-l is at the cross intersections.
... but I am hesitant to identify the "Pinta" in the third dial. Together, this could be memorative of the 1492 journey of Christopher Columbus. Were they offered as a set maybe? The fourth one seems to show a shebec from the mediterranean. Nice dials! On