Bad Sherman (Black)
Brass PVD Black coating
Brass Black pvd coated
Mineral blown glass dome.
Metal casting all finish (mill and polish) by hands.
Massive brass palladium-plated. Some gears are in stainless steal (the small one).
Geneva waves, polishing, sandblasting, circular and vertical graining, satin finishing
double-depth square socket key sets time and winds movement at back of clock. Key in a shape of a machine gun
Balance frequency: 2.5 Hz / 18,000 bph
Power reserve: 8 days
Components movement: 148
Incabloc shock protection system
Dimensions: 143 mm tall x 109 mm wide x 80 mm deep
Weight: about 1 kg