Also, The SafeDive technique requires an outer case (on which the outer bezel is mounted) which will allow the ingress and egress of h2o, and an interior situation, that's accountable for guarding the motion. The protrusion at 9:00 residences the coupling equipment mechanism linking the interior and outer bezels. bezel https://www.watchesworld.com/frozen-in-time-luxury-watches-for-winter/