Breitling Calibre 25B, chronometer-certified by the COSC, selfwinding high-frequency (28,800 vibrations per hour), 38 jewels. 1/8th of a second chronograph, 30-second, 15-minute and 6-hour totalizers. Date.

steel or yellow gold. Water-resistant to 100 metres. Screw-locked crown. Rotating pinion bezel with variable tachometer (circular slide-rule). Cambered sapphire crystal, glareproofed both sides. Diameter:48.7mm.

Steel version: Royal Ebony, Anthracite, Neptune, Silver Storm, Laurel Green, Bronze, Grey Violet.
Yellow gold version: Royal Ebony, Neptune, Silver Storm.

Barenia leather, crocodile leather, rubber/Speed bracelet.