The Royal Clock was summoned upon collecting the second set of Cure Decors, allowing the Royale Queen to communicate with the Pretty Cure. After Candy briefly summoned the Phoenix's power to turn the Hyper Akanbe, summoned by Wolfrun into a normal Akanbe, she became able to use the Royal Clock to upgrade Rainbow Burst into Royal Rainbow Burst, which can purify Hyper Akanbe. Every time Royal Rainbow Burst is used, the counter on the Royal Clock advances by one towards the count of 12, When the clock gets to 12 the Miracle Jewel will appear.
An ornate white clock with gold detail on it's base and a gold heart calyx where a large hot pink gem resides, followed by a smaller heart under it. On either side is a large white wing with a decorative pink and gold design that has four tiny pearls and one large. On the clock's screen are twelve panels coming in six colors surrounding a screen, these being darkened, dull forms of white, pink, orange, yellow, green, and blue.
The control panel has gold ornate detailing and a stylized hot pink heart button or gem on the sides, surrounding a section for the Decor to be inserted. On each side of this is a large, curving pale pink piece.
- The Royal Clock is similar to the Heartcatch Mirage. Both have the same function to perform a Group attack. As well, both work with a small item, Heartcatch Mirage with Golden Heart Seed, and Royal Clock with White winged heart Cure Decor.
- The six colors of the Royal Clock resembles the colors of the Smile! cures, including Cure Echo's white decor that appeared after she reversed back to Ayumi.