Czapek introduces Antarctique S – an elegant new 38.5mm case size for slimmer wrists. The ‘Frozen Star’ dial is made from the rarest precious metal on Earth. Extremely hard, dense and heavy, osmium is also highly unstable unless crystallised – which requires a temperature of more that 3,000C. The resulting crystals have a unique bluish-grey sparkle – an intense natural brilliance that contrasts with the cool silvery tones of the steel case and bracelet.