  The M\"ossbauer rotor effect recently gained a renewed interest due to the
discovery and explanation of an additional effect of clock synchronization
which has been missed for about 50 years, i.e. starting from a famous book of
Pauli, till some more recent experimental analyses. The theoretical explanation
of such an additional effect is due to some recent papers in the general
relativistic framework. Here we show that the additional effect of clock
synchronization can be calculated in another way via the third postulate of
relativity.
