Close

watch

  • Technical
  • Tourbillon
  • Skeleton

Histoire de Tourbillon 9

Harry Winston 2018

ref. HCOMTT47RR002
Men's

Since 2009, Histoire de Tourbillon has given shape to Harry Winston's desire to present the "king of complications" in a completely new light each time. True to form, this latest interpretation presents a Tri-Axial Tourbillon in association with a retrograde hours and minutes display. Positioned at 6 o'clock and surrounded by a well of light measuring 20.5mm in diameter, the tourbillon's three cages complete their rotations on different axes and at different speeds - one in 300 seconds, the second in 75 seconds and the third in 45 seconds – so that the balance is constantly changing position. This mechanical ballet drives a retrograde jumping hour hand that sweeps an arc at 11 o'clock, and a retrograde minute hand at 1 o'clock. There is also a power-reserve indicator at 8 o'clock. The movement is fully integrated (as opposed to a module affixed to a base calibre) and was developed specifically for this Histoire de Tourbillon 9, a limited edition of 10 pieces in white gold and 10 pieces in pink gold.

Function

  • Function
    Hours, Minutes

Complications

  • Display
    Retrograde display
    Jumping display
    Power-reserve indicator
  • Regulating mechanism
    Multiple-axis tourbillon

Movement

  • Movement name
    HW4504
  • Energy supply
    Manual-winding
  • N° of components
    408
  • N° of jewels
    58
  • Power reserve
    50 hours
  • Vibrations
    21600
  • Form
    Round
  • Height/thickness
    10.60 mm
  • Diameter
    40.40 mm

Case

  • Form
    Round
  • Material
    Pink gold
  • Height/thickness
    20.84 mm
  • Diameter
    46.50 mm
  • Back
    Sapphire
  • Water-resistance
    30 m

Dial

  • Colour
    Black / gold

Strap

  • Material
    Leather
  • Colour
    Black
  • Fastening
    Pin buckle

Characteristics

  • Limited/numbered edition
    2 x 10