Angular Momentum Indigo Bronze

Just finished this afternoon the latest experimental bronze watch "Indigo". The solution I used for patina has produced a brownish/Indigo-Blue color on the bronze. Diameter 52 mm, height 25 mm. Patinated bronze dial with luminous hour dots, crown with luminous cabochon, movement historical hand-winding Caliber FHF 96 with 48 hours power reserve