Yema Divers are very popular now with the Sous Marine amongst the best examples.  This Orange dial Sous Marine is very rare.  The outer part of the dial has a black ring where the arabic numbers can be clearly seen.

This is matched in the minute and hour hands both also in white so tehy are clear against the orange and black dial.   The Bezel rotates in both directions and is in great condition.  

The watch has a new orange leather strap with deployment clasp to match the orange dial. It is a really nice watch and runs perfectly well after a recent service.