Sinn watch t2 ezm 15 leather strap safety is of prime importance for professional divers for this reason the new t2 is equipped with a captive safety divers bezel which is distinguished by two basic components its secure attachment and rotation protection more information on this can be found in the sinn technologies section the arrow shaped minute hand is being used here for the first time in one of our divers watches the set time is especially easy to read thanks to the different shape