OKTANT ONYX breaks the watch status quo with its unconventional 8-corner dial. Contrastive light grey and deep blacks create ONYXs unforgettable color combination. It features the best we can offer. Ultra-slim design, just 4.8mm thin. Ultra-durable construction using sapphire glass and high-grade stainless steel. Precision Japanese quartz movement to keep you on time. All packaged in a desirable and timeless watch.