Blue Star

Limited edition of 20

Electrifying finishes in a magnesium case

CHF 79,000.- Excl. Taxes

HASTROID Blue Star: Electrifying finishes in a magnesium case

This limited edition of 20 pieces features a magnesium case with a subtle metallic blue gradient. 

Hyper-technical, sleek, electrifying – with the new HASTROID Blue Star, we yet again push the boundaries of materials used in horology. Nonconformists at heart, we chose magnesium for the case and a subtle metallic blue gradient for the case middle to give this new evolution a head start on modernity. Incredible lightness meets exceptional innovation.

HASTROID Blue Star’s design defines its own codes

With its hues of electric blue, HASTROID Blue Star’s design defines its own codes, underlining the modern, just-at-the-cusp-of-tomorrow character of the whole. The magnesium case has a special finish with a multi-layer surface treatment, giving it a charged, energized vibe. The exterior shows a metallic blue gradient, darkening on the lugs and becoming lighter as it approaches the center of the case middle.

The dial, extensively redesigned to improve legibility, features a large central hand with an electric blue coating and sharpened contours for an instantaneous fix on the minutes. The two sub-counters, arranged like instruments in a cockpit, provide essential complementary information: small seconds at left; power reserve to the right.

Hastroid Blue Star
Hastroid Blue Star
Hastroid Blue Star
Hastroid Blue Star
Hastroid Blue Star
Hastroid Blue Star
Hastroid Blue Star
Hastroid Blue Star
Hastroid Blue Star


Technology for a revolutionary watch

Timepieces that visibly connect the past, the present and future

HYT timepieces are portable hubs of technical first and fascinations, dedicated to making sense of time in the twenty-first century. Radical is the new relevant.

Technical information

  • Blue coated magnesium & Black coated titanium, satin finished
  • Crown in blue & black coated titanium
  • Domed sapphire crystal (box) with anti-reflective coating
  • Black side grids with black background

  • Fluidic retrograde hours
  • Central minutes hand
  • Small second hand
  • Power reserve hand

  • Ref.: 501-CM (352 pieces)
  • Type: Mechanical
  • Frequency: 28,800 vib/h (4 Hz)
  • Jewels : 43
  • Winding : Manual
  • Power reserve : 72 h
  • Finishing : Finely sand-blasted and satin-finished
  • Coating : Black coating

  • Black and blue coated brass (43 pièces)
  • 3D black-coated appliques, white luminescent numerals and logo (SLN blocks)
  • Black grid with black background
  • Blue liquid inside borosilicate capillary tube
  • Waterproof to 30 m

Strap 1 : 

  • Black rubber strap
  • Black microfibre embossed decoration
  • Blue stitching

Strap 2 : 

  • White rubber strap
  • Blue leather embossed decoration
  • White stitching

  • Mat black minutes hand, blue & white SLN
  • Mat black secondes hand, red & white SLN
  • Mat black power reserve hand, red SLN
  • All SLN in Super-Luminova®

  • Width: 48,00 mm
  • Length: 52,30 mm
  • Thickness: 17,20 mm


Blue Star
CHF 79,000.- Excl. Taxes

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