Histoire de Tourbillon 4

The fourth series in Harry Winston’s exploration of the tourbillon features a tri-axial tourbillon ensuring superb performance and split-second accuracy, making Histoire de Tourbillon 4 one of the most highly refined mechanical timekeepers ever made.

The multi-level arrangements of domed sapphire crystals and intricately interlocked mechanisms suggest a miniature mechanical metropolis – an utopian dream of horological perfection.

>View the Histoire de Tourbillon 4 Movie

Movement: mechanical, manual-winding, 345 components

Tri-axial tourbillon:

Internal carriage Internal carriage containing the balance spring and the escapement pinion rotating cycle of 45 seconds

Intermediate carriage rotating cycle of 75 seconds

External carriage rotating cycle of 300 seconds

Material: 18K polished white gold.  ZaliumTM with DLC treatement case band, arches, lugs and tourbillon bezel

Power Reserve: 50 hours

Case dimensions: Diameter: 47 mm    Height: 21.7 mm

Reference: HCOMDT47WZ001

Limited Edition of 20 pieces

Harry Winston timepieces are manufactured in Geneva, the fine watchmaking capital of the world

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