The use of “IIII” instead of “IV” for the number four on watch faces, particularly by Rolex, is a deliberate design choice with multiple contributing factors. While “IV” is the standard Roman numeral representation, the “IIII” variation offers a visually balanced aesthetic within the context of the dial.
This alternative numeral enhances symmetry. On a watch face, “VIII” (8) appears opposite the numeral for 4. Using “IIII” creates a visual counterweight, resulting in a more harmonious and less lopsided appearance. Furthermore, the use of “IIII” can be linked to historical precedent. Before standardization of Roman numeral notation, “IIII” was a common and acceptable form. Some clockmakers preferred it for its easier construction using molds. This tradition likely influenced later design preferences.
