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Black Clock

The first triple-axis tourbillion made in Russia

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clock

Specifications

Dimensions
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  • 170 mm (height)
  • x 100 mm x 82 mm 
  • Total number of  parts (movement + case): 254 
  • Weight: approx 3 kg
Case:
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  • black nephrite, steel, nickel-plated brass, mineral crystal
Dial:
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  • Silver 999, guilloche, hot enamel (white opal color)
Movement
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  • Triple axis tourbillon 
  • 1st (inner) cage's cycle: 71,25 sec 
  • 2 nd (middle) cage's cycle: 114 sec 
  • 3 rd (outer) cage's cycle: 180 sec
  • Balance Frequency: 2.5 Hz (18,000 pc / h) 
  • Power reserve: 8 days 
  • Movement Details: 212 
  • Jewels: 21 
  • Setting the time: a special key is used to set the time
  • Winding: The key for winding the clock movement is placed on the barrel wheel
DIAL and Case

The round dial is made of silver. The dial has a guilloche. Covered with hot enamel color of white opal. The dial has a cutout under the window of the triple axis tourbillon.

The rectangular case is made of polished black nephrite. On all five sides of the case round windows, which can be seen tourbillon. The windows have polished metal edges.

 
Decoration

All parts of the mechanism are processed manually in accordance with classic swiss standards. Finishing techniques: polishing, satin, sandblasting

In Basel 2016

Clock was shown at the main world watch exhibition in Basel in 2016. This clock earned good reviews from the guests of the exhibition and received the deserved approval of eminent watchmakers.

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