The watch is powered by the ML112 caliber based on the Valjoux 7750. Two color options are available; black 'n' orange or black 'n' blue. The watches are seen here teamed with matching NATO straps, but are also available with an Ss bracelet. A VERY attractive diver!
For reference (below) the 200m Maurice Lecroix Miros DIVER from a few years back. It was made as a three hands or a Chrono.