BENJAMIN CHEE HAUTE HORLOGERIE

Sovereign Platinum - Green Jade
Sovereign Platinum - Green Jade
Sovereign Platinum - Green Jade
Sovereign Platinum - Green Jade
Sovereign Platinum - Green Jade
Sovereign Platinum - Green Jade
Sovereign Platinum - Green Jade

Sovereign Platinum - Green Jade

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SOLD OUT UNTIL 2022

 

The BCHH Sovereign

 

The Sovereign is the supreme expression of the luxury sports watch - of impeccable construction and craftsmanship, encased in a sleek futuristic case of solid platinum, with a magnificent ultra-thin microrotor movement finished to the highest standards of classical haute horlogerie. Available with a choice of aventurine, white jade, green jade or solid platinum dials.  

 

General -

  • Handcrafted, assembled, regulated and tested in the atelier of AHCI master watchmaker John McGonigle
  • 2 year global warranty

 

Movement -

  • Vaucher Manufacture Fleurier Calibre 5401/32 or 33 with signed tungsten gold rotor (Client may choose either version of the Calibre 5401)
  • BCHH is the first brand in the world to use both of these calibres, which are the latest versions of the Vaucher 5401 microrotor featuring a significantly improved rotor design, resulting in superior chronometry
  • Microrotor automatic movement with haute horlogerie finishing
  • Variable inertia balance with gold inertia blocks allows for better operating stability
  • Rapid rotation barrel
  • Tungsten Gold microrotor with sunray brushing
  • Height 2.6mm
  • Diameter 30.00mm
  • 21,600 vph
  • Approx 48 hour power reserve
  • Mobile stud holder
  • Flat balance
  • 160 components
  • 29 rubies

 

Movement Finishing and Special Characteristics -

  • Circular-grained plate on dial side and bridge side
  • Fine circular-graining under balance, rhodium-plated
  • Bridges with Côtes de Genève decoration, rhodium-plated
  • Bicolour engraving
  • Bevels, counterbores and apertures diamond-polished
  • Ceramic ball bearings
  • Pivots and flanges rolled
  • Wheels circular-grained on two faces
  • Flat-head screws, polished
  • Bridges hand-bevelled with piercer
  • Vaucher CLA Chronometry certification

 

 Dial and Hands -

  • Choice of aventurine, white jade, green jade or solid platinum dials
  • Octagonal faceted hour markers with diamond angles, each facet individually black polished by hand
  • Complex faceted lumed skeletal hour and minute hands
  • SuperLuminova X1 lume

 

Case -

  • 950 Platinum
  • Crown signed BCHH
  • 150m water resistant
  • 40mm case diameter
  • 8mm thin
  • 20mm strap width at lugs
  • Flat front sapphire crystal with AR coating
  • Rear sapphire crystal
  • Case finishing comprising high mirror polish, satin and circular brushing, all done by hand

 

 Strap -

  • Signed 950 Platinum tang buckle 
  • Bespoke hand-stitched and hand-edged leather strap with a wide range of skins available
  • Strap colour, lining colour and stitching thread colour are all personalised to the client's wishes
Sovereign Platinum - Green Jade
Sovereign Platinum - Green Jade
Sovereign Platinum - Green Jade
Sovereign Platinum - Green Jade
Sovereign Platinum - Green Jade