Movement: mechanical automatic.
Functions: hours, minutes, seconds. Date. Two-counter chronograph (with 60-second and 30-minute accumulators).
Case: diameter 44 mm. Satin-brushed steel. Screw-in tappets, crowns and casebacks. Decompression valve.
Dial: black. Numerals, index and hands covered in a photo-luminescent coating. Unidirectional internal bezel toothed and graduated to 60 minutes with photo-luminescent pointer.
Glass: anti-reflective sapphire.
Water-resistance: 500 m.
Strap: black rubber.
Buckle: pin buckle. satin-brushed steel.
A professional diving watch, the BR 02 is equipped with a chronograph to simultaneously measure several diving or decompression times. The screw-down crown and the decompression valve guarantee its water-resistance up to 500 meters.