The Makran region of southeastern Iran and southern Pakistan is a 1000 Km section of the Eurasian-Arabian plate boundary, where the Arabian oceanic plate subducts beneath the Eurasian plate. For the coastal line of Oman stations, the spatial variation of the fast directions is approximately similar to the variation of GPS velocity directions. Likely, these indicate the identical deformation models of upper crust and upper mantle and the presence of vertically coherent deformation of crust-mantle in this region. Also, these results indicate that the dynamics of the western MSZ, though in a smaller-scale, is also mainly controlled by the flat-slab subduction with a coupling between the subducting slab and the underlying asthenosphere.