Georg Jensen Watch Delta Classic. Georg Jensens Delta is named after the fourth letter of the Greek alphabet. Triangles are the very essence of stability, strength and elegance and these attributes have been designed into the very fabric of the Delta range. Delta is a new classic. Its uncomplicated, fresh aesthetic recasts Scandinavian minimalism into the modern era through a bold new lens. Delta Classic is sporty yet elegant, at home in the both formal and the most casual occasions. Supplier Model No.: 3575591