45mm Case-51mm Lug to Lug (top to bottom),16mm thickness,
Sapphire Crystal
Sapphire Bezel-120 click bezel, Luminous inlay
Automatic Seiko TMI NH 36 Day Date Movement
1500meter/5000 Feet Water resistant
Inner Lume ring , unidirectional bezel
Tension Pins , 24mm Lug , 1/2 links , 3 micros , Wetsuit extension
Helium Release Valve
Deployant clasp with safety