max bill AUTOMATICAs one of the most extraordinary designers of the last century, the architect, painter, sculptor and product designer Max Bill left behind an extensive life´s work, including one of the most fascinating watch collections of recent decades. Ref. Nr. 027/7700.00 TechnologySelf-winding movement calibre J800.1, 38 hour power reserve FunctionDate HousingStainless steel PVD coated, Ø 38.0 mm, height 10.0 mm GlassConvex hard plexiglass with coating for enhanced scratch resistance Watchface Matt silver-plated, minute track and hands with environmentally friendly luminous substance Waterproof Splash resistance Bracelet Leather strap with stainless steel PVD coated buckle Warranty2 years international warranty