Features: gunmetal ion-plated stainless steel case gunmetal ion-plated stainless steel bracelet quartz movement scratch resistant mineral crystal black dial luminous hands and index hour markers chronograph - 3 sub-dials: 60 second, 60 minute and 24 hour date display between 4 and 5 o'clock positions fixed gunmetal ion-plated bezel solid case back deployment clasp 50m water resistance approximate case diameter: 45mm approximate case thickness: 13mm