Korona K0 Northern Lights

For hundreds of years we people up north believed that the northern lights were sparked by a fox, sweeping its tail on the snowy slopes. Not much did we know. It wasn't a fox, it was a black badger.

Korona K0 Northern Lights introduces a breathtaking edition of three luminous timepieces: Green, Blue and Violet. It was born as a fine collaboration with James Thompson of Black Badger Advanced Composites, the master of the magical moonglow.

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Technical specifications


  • Modified Soprod A10 calibre, 11.5 lines, 
    28800 vph (4 Hz)
  • Mechanical, automatic winding
  • Phases of the moon (29.5 days), in-house complication
  • 25 jewels
  • 42-hour power reserve
  • Rhodium-plated, perlage finishing
  • DLC coated winding mass with 18K gold moon and masses


  • Stainless Steel, 46 mm in diameter, 12 mm in thickness
  • 1.5 mm thick curved sapphire crystal with multi anti-reflective coating inside
  • Double secured water-resistant SARPANEVA screw-down crown
  • Water-resistant to 10 ATM 


  • DLC coated blue, green or violet with Super-LumiNova indexes 
  • Luminous dials in collaboration with James Thompson of Black Badger Advanced Composites 
  • Moon faces made of 18K red gold and 18K white gold 
  • Rhodium-plated hands with Super-LumiNova


  • Leather in various colours, rubber 
  • Stainless steel buckle