The vertical clock is made of dull anodized aluminum, the thick, tall, rectangular, square top section with the central, round clock face. Below the clock face at the base, three long vertical open cutouts. The clock is covered with a conforming transparent cover with a matte silver-colored metal outer plate. The back is polished silver-colored metal with a left-hand circular winding mechanism. Gray anodized aluminum clock designed for Fukuoka hotel.

Alessi, the dream factory, 1921. pag. 66.