Original New Old Stock German Z560M tubes in receptacle pins, not soldered! The case is made of a metal frame and a recycled old computer motherboard. Electronics and assembly by Monjibox Nixie.
12 or 24 hours time format. Dd: mm: yy / mm: dd: yy date format. 10 brightness level (including 0 for tubes off).
Four daily intervals with programmable brightness. Automatic Daylight Saving Time for Europe / US / disabled. 25 (diameter) x 6 cm.