While the CWC watches have endured largely unchanged over the years I was pondering how the 88, 89 and 93 Precista watches evolved. The dial on the 88 and 89s are quite different to each other and the 93 seems to be a completely different watch. Does anyone have any idea why this would be? Why would Precista design a whole new watch for 93 - and why did they then not get subsequent years in orders from the MoD? If there were only 300 93s then it must be one of the shortest contract runs ever. Did Precista make civvy watches too at the same time?