Imaginative interpretations are highly welcome when choosing caliber 7004.P for a watch model. An asymmetrical arrangement of the retrograde day indicator, a large date window and the small second enables watch producers to design sophisticated and entirely new looks. Today, the Mastertech 7000 series – 15’’’ in size – comprises six movements featuring various retrograde styles with day indication and a big date calendar, a sleek big date 3-hand version plus a model with an oversized small second.