Characterized by an octagonal case with a contemporary design, it combines bold geometry with a modern and refined style. Otto150 stands out for its dial with dégradé shades inspired by the Sector logo, giving depth and a strong identity to the watch's design. Highlights include the 40 mm case version housing the Automatic Movement visible through the skeletonized dial, framed by a light blue brezel. On the rehaut is a tachymeter scale, along with applied indices and Superluminous hands. A sporty character defines the models with a Chronograph movement housed in the 42 mm case. Offered with a silicone strap or a black or steel bracelet, they feature striking sunray dials with a geometric pattern, applied indices, Superluminous brezels, contrasting sub-dials, and a tachymeter scale on the rehaut. Dials are available in classic green, blue, or black shades paired with a steel case and bracelet for the 3H versions.