BR-CAL.321. Automatic mechanical.
Hours, minutes, seconds and date.
40 mm in width. Polished, satin-finished 18 k rose gold. Screw-down crown. Sapphire case-back with a 18 k rose gold plated 360° oscillating weight.
Black sunray. Applique numerals and indices coated in Super-LumiNova®.
Sapphire with anti-reflective coating.
100 meters.
Black rubber.
Folding. Satin-polished 18 k rose gold.