This Chronomat B01 brings together two contrasting materials — stainless steel and 18k red gold — in a round 42mm case that carries the familiar presence the Chronomat line is known for. The grey dial is equipped with luminescent index hour markers and luminescent hands, keeping time readable across a range of lighting conditions. A unidirectional rotating bezel adds a purposeful character to the overall profile.
Powering the watch is a self-winding mechanical movement delivering chronograph, date, hour, minute, and second functions through an analog display. Water resistance is rated to 200 meters / 660 feet, underscoring the watch's suitability for active wear. The fold clasp secures a black rubber strap, lending the piece a sporting sensibility that complements its two-material case construction.
This example is a 2025 production reference presented in new condition, accompanied by its original box and papers. The combination of precious metal detailing and functional specification makes it a compelling choice for the collector seeking both utility and material richness from a single timepiece.
