Equal hours
| Type: | Equal hours |
| Style: | 12-hour scale, clockwise from throne. |
| Geometry: | Circular, concentric |
| Unit of measurement: | Times of day |
| (Numbering) starts at: | I |
| (Numbering) ends at: | XII |
| Numbered: | I- XII in roman numerals |
| Repeats: | 2 times |
| Divided every: | 4 (Times of day) |
Scale located on: Limb .