Frozen Star S

  • Exclusive dial made of crystallised Osmium – the rarest precious metal on Earth
  • 60H power reserve, self-winding Haute Horlogerie calibre SXH5
  • 38.5 mm. stainless steel case, water resistant at up 120 meters (12 ATM)
  • Integrated metal bracelet
  • Limited Edition of 38 pieces

Design

The Frozen Star S dial is made from the rarest precious metal on Earth – osmium. Very hard, dense and heavy, and one of the six platinum group metals, it was discovered in 1803 by British chemist Smithson Tennant. Found mostly in the Americas and in the Russian Federation, and 11 times rarer than gold, osmium is the least abundant stable element in Earth’s crust. Moreover, pure osmium does not occur in nature; it can be obtained only as a by-product from processing nickel or copper ore and, it is estimated, only about one tonne is produced globally each year.

Twice as dense as lead, hard yet brittle, unstable unless crystallised, and resistant to extremely high temperatures (with a melting point of 3,000 C), osmium is notoriously difficult to work with. However, with a pronounced structure that creates a unique surface texture, and an intense natural brilliance, crystallised osmium has a profound and intriguing beauty. Shimmering as the light catches it – from a deep bluish-grey to almost white-blue – the osmium dial of the Antarctique S creates a dramatic contrast to the cool silvery tones of the steel case and bracelet.

Technical Specifications

SWISS MADE
FUNCTIONS
  • Hours, Minutes & Seconds
MOVEMENT
  • Calibre SXH5: Czapek’s in house self-winding mechanical movement
  • Diameter: 30 mm – 13 lines ¼
  • Height: 4.2 mm
  • Number of parts: 193
  • Jewels: 28
  • Swiss lever escapement, variable-inertia balance fitted with four gold inertia-blocks
  • Frequency: 4 Hz – 28800 VpH
  • Power winding system: Micro rotor with an 100% recycled platinum mass
  • Power-reserve > 60 hours on one single barrel
  • Barrel torque: 8.8 Nmm
  • Finish: Open ratchets, sandblasted black bridges, bevelling, straight-grained sides, six hand-chamfered inward angles
HANDS
  • Luminescent, steel ”Sword” hands
CASE
  • Stainless steel case
  • 38.5 mm diameter
  • Height: 10.6 mm
  • Sapphire crystal glass-box with anti-reflective treatment ARDur©
  • Sapphire crystal case-back with anti-reflective treatment
  • Water-resistance: 120 meters (12 atm)
  • Screwed-down crown
BRACELET
  • Integrated stainless steel bracelet with Czapek exclusive ”Easy Release” system
  • Additional rubber strap
DIAL
  • Made of crystallised Osmium – the rarest precious metal on Earth
  • Luminescent, rhodium plated steel hour makers
OUR PARTNERS
  • Conception: Daniel Martinez, Adrian Buchmann, Emmanuel Bouchet, Patrick Rossi & Xavier de Roquemaurel
  • Components and movement manufacturing: AB Product, Arcofil, Atokalpa, Ceramaret, Chronode, CMT-Rickenbach, Comblemine, Crelier, Generale Ressort, Inca, Inodeco, Inhotec, MLV, MPS, Novasort, Precipro, Risa, Stocco and as well a few standard components.
  • Habillage: AB Product, Capsa, Econorm, Gravages, HMS Waeber, Jean Rousseau, Metalem
PRICES
  • All Frozen Star S models are priced 76’000.- CHF excluding VAT
  • Prices in USD is 85’700 USD and includes the 3% cost for duty, the delivery in Connecticut and the shipment to your final destination.
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