The Unimatic Modello Uno U1-ML6 is a 2020 limited edition of 99 pieces created with Massena Lab. This Modello Uno has a Stainless Steel case and a black aluminium “15 minute” diver insert with red triangle and raised lume dot, galvanised tropical brown dial with hand-applied Super-LumiNova® Old radium, galvanic negative etched true gilt closed second rail and dial trims.