A restrained tool watch with a distinct visual code, the U4S-T-LB sits within Unimatic’s Modello Quattro line, where geometry and material take precedence. The 40mm case is executed in sandblasted Grade 2 titanium—lightweight, matte, and purpose-driven—paired with a 300m water resistance rating that places it firmly in professional territory.
The dial is the focal point: a California layout rendered with pale blue Super-LumiNova, offering high contrast and unconventional symmetry. Inside, the Sellita SW200-1 automatic movement provides reliable performance with a 41-hour power reserve and hacking seconds. No date, no excess—just timekeeping distilled.
Limited to 300 pieces, the U4S-T-LB reflects Unimatic’s approach to modern utilitarian design: deliberate, graphic, and quietly technical.


















