Obaku Ladies Oktant Lille OceanOKTANT LILLE OCEAN too draws inspiration from flat angular design, just like its larger sibling OKTANT OCEAN. Rich blue colors coupled with rosy shades make the OCEAN's timeless design pop. 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. Case Blue