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Specially for Joker watch Konstantin Chaykin had developed module with double-disk time indication (hours and minutes as Joker eyes) and moon-phase display (Joker’s recognizable smile). Module has 8 jewels for friction reduction, it is mounted on tried and tested ‘workhorse’ automatic winding Caliber ETA 2824-2. Additional fixed crown set in 9-o’clock position is fitted with recessed corrector provided for correcting the moon-phase display.
  • Caliber
    K07-0, automatic winding
  • Base movement
    Swiss made ETA 2824-2
  • Module
    by Konstantin Chaykin manufacture
  • Movement dimensions
    diameter 31.5 millimetres; height 7.6 millimetres (incl. module)
  • Escapement
    lever escapement
  • Balance frequency
    28,800 semi-oscillations per hour
  • Power reserve
    38 hours when fully wound
  • Jewels
    33 (25 jewels for base movement, 8 jewels for module)
  • Functions
    regulator dial for hours and minutes, moon-phase display



Stainless Steel
Case dimensions
Diameter 42mm, thickness 13.7mm
sapphire crystal with antireflective coating
Dial details
silver and ruthenium plating, two types of guilloche
black alligator leather, calfskin lining, red stitching
Limited edition
27 pieces
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