Steven Holl’s Sculpture Watch transforms the dial into a small, three-dimensional composition. Interlocking forms create a sculptural surface in which blue, red, yellow and green meet in shifting relationships. The Fibonacci sequence (3, 5, 8, 13) marks the hours, linking the watch’s visual structure to proportion. Rather than treating the dial as a flat display, Holl gives it depth and a distinct presence on the wrist.

Watercolour is integral to Holl’s architectural design process and informs the watch’s approach to colour. In a painting, some colours seem to advance while others recede; here, the interlocking shapes create a similar sense of movement. Light and colour give the passing hours a visual dimension, while the changing experience of each moment invites reflection on time as duration—not merely a measure to read.

Conceived as a tribute to Álvaro Siza, the watch grows from a dialogue about colour. The 36 mm Holl Black pairs a black case and black Horween leather strap with the multicolour dial; the 36 mm Holl Silver combines a silver-tone case with a steel mesh bracelet and the same blue, red, yellow and green composition. Each version brings Holl’s sculptural treatment of colour to a different material expression.