Elka x Ace Limited Edition - DIVERSITY SERIES / HEBREW ELKA X-16 - Green Gradient Due to the success and high demand of our DIVERSITY series, we have decided not to complete this project with the initial 4 x 25 pieces. We have therefore decided to create a new colour - when one dial is finished, we will replace it with a new green gradient version. As the Hebrew version is sold out, we offer you this new version The Ace Jewelers x Elka Watch Company Diversity Series is the result of a friendship between Alon Ben Joseph of Ace Jewelers and Hakim El Kadiri of ELKA Watch Company. The collection consists of four watches, each using a different type of numerals on the dial. The watches are powered by a La Joux Perret G100 self-winding movement with a power reserve of 68 hours. Production for each version is limited to just 25 pieces.