Half-beat (1/2) - bell-beat, strikes every 30 minutes.
Columns and legs made of Alabaster.
Chiseled brass ornaments, pendulum and frame.
Corinthian capitals and curtain - polychrome - gilded with gold leaf.
Enamel dial.
Cabinet - spice rack.

The mirror on the background of the columns optically multiplies the space and the reflections of light underline the movement of the pendulum.