From the Sea King Collection. High-intensity chronograph in stainless steel with black ion-plated accents, unidirectional elapsed time bezel, anti-reflective sapphire crystal, multi-layer velvet black dial, light green super luminous hands and markers, orange continuously sweeping second hand with light green super luminous tip, calendar, locking pushers, screw-back case, screw-down crown, and double-press fold-over clasp with safety lock.