URWERK – UR-230 Polaris

Radiant and iridescent, the second installment in the 230 series inaugurates a color and a material that both depart from URWERK’s historical language. With its white case, carved from a block of proprietary fiberglass-enhanced ceramic, the UR-230 Polaris opens a new color horizon, a polar perspective. So far devoted to using black, gray, and muted textures, URWERK dramatically pivots towards natural brilliance and a new energy that glimmers white.

The UR-230 Polaris is made of a layered, ceramic-based composite. Its polymer base houses sheets of woven ceramic, ntertwined with fiberglass plies. Used in the airspace, medical and henceforth, watchmaking industries, this new and high-performance material combines the advantages of each of its constituents.

  • Reference
  • UR-230 Polaris
  • Limited edition
  • 35 pieces
  • Case material
  • white ceramic
  • Case diameter
  • 44.81 x 53.55 mm
  • Case thickness
  • 18.38 mm
  • Caseback
  • sapphire glass
  • Water resistance
  • 3 ATM
  • Movement
  • UR-7.30
  • Winding
  • Self-winding
  • Power reserve
  • 48 hours
  • Frequency
  • 4 Hertz - 28800 Vph
  • Functions
  • Wandering hours on a satellite complication (URWERK patent), 3D retrograde minutes hand
    Aerodynamic winding regulation indication (Air Brake), Automatic winding status indication (On-Off)
  • Bracelet material
  • rubber
  • Buckle type
  • velcro
  • Buckle material
  • ceramic
  • retail Price
  • 193 000 € including 20% VAT

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