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  • Design
  • Technical
  • Tourbillon

Big Bang Tourbillon Automatic Orange Sapphire

Hublot 2021

ref. 419.JO.0120.RT
Men's

Over time, Hublot is adding new colours of through-tinted sapphire to its Big Bang Tourbillon collection. After transparent, then black, yellow, blue and red, it is now orange’s turn to claim another world-first. Keeping this technical prowess company is a new tourbillon movement with automatic winding for three days of power reserve. Hublot has reinvented its architecture with a micro-rotor positioned on the dial side and three sapphire bridges. In a similar spirit of “full disclosure”, the pure geometry of the tourbillon cage allows a plunging view of the watch’s mechanical heart. An interchangeable, ridged rubber strap in transparent orange completes this 50-piece limited edition.

Function

  • Function
    Hours, Minutes

Complications

  • Regulating mechanism
    Tourbillon

Movement

  • Movement name
    HUB6035
  • Energy supply
    Self-winding
  • N° of components
    243
  • N° of jewels
    26
  • Power reserve
    72 hours
  • Vibrations
    21600
  • Form
    Round
  • Height/thickness
    7.37 mm
  • Diameter
    33.80 mm

Case

  • Form
    Round
  • Material
    Sapphire
  • Height/thickness
    15.30 mm
  • Diameter
    45.00 mm
  • Back
    Sapphire
  • Water-resistance
    30 m

Dial

  • Material
    Sapphire

Strap

  • Material
    Rubber
  • Colour
    Orange
  • Fastening
    Folding clasp

Characteristics

  • Limited/numbered edition
    50