For the benefit of long-haul travelers, Bell & Ross has fitted the BR 01 Instrument with a second time-zone combined with a large date. The titanium case and carbon dial optimize the watch's lightness and resistance.
Movement: mechanical automatic.
Functions: hours, minutes, seconds. Large date. Second time zone.
Case: diameter 42 mm. Satin-brushed titanium (grade 2).
Dial: black carbon fiber. Numerals, index and hands covered in a photo-luminescent coating. Hour differentiation for the second time by the color of the hand.
Glass: anti-reflective sapphire.
Straps: black rubber and heavy-duty synthetic fabric.
Buckle: pin buckle. Titanium.