Defined by its two-tone construction, this Super Chronomat B01 combines a stainless steel case with 18k red gold accents across a 44mm round profile. The black dial is fitted with luminescent hands, and the scratch-resistant sapphire crystal provides a clear view of every detail. A unidirectional rotating bezel rounds out the instrument-oriented character of the watch.
Water resistance is rated to 200 meters / 660 feet, while the fold clasp secures the black rubber strap firmly to the wrist. The B01 chronograph movement powers the watch, bringing a column wheel mechanism and vertical clutch for smooth, precise operation.
This example is presented with its original box and papers, making it a complete set for the collector. Reference UB0136251B1S1 is offered for male wear and represents a compelling meeting of technical function and two-tone visual contrast.