Movement: Breitling Caliber 41, officially chronometer-certified by the COSC, selfwinding, high-frequency (28,800 vibrations per hour), 38 jewels, 1/4th second chronograph, 30-minute totalizer. Calendar.
Case: steel or 18K red gold. Waterresistant to 100 m/330 ft/10 bars. Convex sapphire crystal, glareproofed on both sides.
Diameter: 38 mm.
Dials: black, Midnight blue or Mercury silver.
Straps/Bracelet: Barenia leather, crocodile leather/Ocean Classic (steel mesh, on the steel version only).