Case
316L stainless steel DLC Blacked
40mm Width,  13.0mm Height
Sapphire crystal with antireflective coating over both time displays
Exhibition sapphire crystal caseback with "turbofan" style rotor
Double Push-pull crowns
Water Resistance: 3 ATM (30m)
Drilled Screw-Down Lugs for secure strap attachment
Movement
Dual Miyota 6T15 movements
21 jewels
28,800 beats per hour
Accurate to +/-30 seconds a day
Power reserve 36 hrs for cylinder time and 40 hrs for endcap time