The LAB Series 1.S pairs a 3D-printed titanium grade 5 case with a brass dial finished in copper-oxide patina, its expressive sunburst pattern radiating outward from the sub-second aperture. At 38.5 mm wide and just 7.8 mm thick, it wears like a dress watch with an industrial edge — selectively hand-finished brushing set against raw and polished titanium surfaces. Inside, a top-grade Sellita SW360 runs beneath Holthinrichs' own hand-carved, heat-treated rotor. Limited to 100 pieces.Key Details 38.5 mm diameter, 7.8 mm thick (9.85 mm with crystal), 46 mm lug-to-lug — 3D-printed titanium grade 5 case Selectively hand-finished brushing contrasted by raw and polished surfaces Brass dial with copper-oxide patina, expressive sunburst radiating from the sub-second dial Titanium cantilevered hour markers Brass rhodium-plated hands with diamond-tooled chamfers Sellita SW360 movement, top grade with hand-carved and heat-treated rotor Rooster feet leather strap in cognac, titanium buckle 100 pieces, delivering summer 2026