One of the leviathans of the watch industry omega have produced some of the worlds most iconic watches from supplying nasa with watches worn on the moon to featuring on the wrist of britains favourite secret agent james bond this pre owned omega speedmaster grey side of the moon comes with a 4425mm ceramic case which houses the grey dial this watch is powered by a swiss made automatic movement which offers a power reserve up to 40 hours the grey alligator strap completes the timepiece