The TUDOR Black Bay Chrono Carbon 26 Limited Edition 42mm (Ref. M79377KN-0003) pays direct homage to the Visa Cash App Racing Bulls VCARB 03 Formula 1 car through comprehensive carbon fibre construction covering case, one-piece tachymetric bezel, chronograph subdial surrounds, date window, and end-links, with striking yellow accents from the car’s engine cowling carried across the white dial to deliver authentic racing team character. The carbon case is created by fusing carbon fibre sheets together for exceptional strength alongside the inherent weight savings that make carbon the ideal material for a racing chronograph.

At 42mm with 14.3mm thickness through black carbon composite construction, this provides substantial chronograph presence at considerably reduced weight whilst the fixed carbon fibre bezel with tachymetric markings enables speed calculations essential for motorsport timing. The white dial with black counters and carbon fibre layered construction alternating brass discs and carbon fibre sheets creates genuine depth whilst the PVD-finished titanium screw-down pushers at 2 and 4 o’clock maintain rigorous finishing standards throughout.

The Manufacture Calibre MT5813 delivers exceptional 70-hour power reserve with COSC certification through column wheel construction ensuring precise chronograph operation. The self-winding bidirectional rotor system ensures reliable daily operation whilst the screw-down PVD crown and pushers maintain 200m water resistance.

The domed sapphire crystal provides optimal clarity whilst the hybrid leather-rubber strap with tire pattern creates direct visual reference to the racing context. Carbon fibre end-links complete the weight-reduction philosophy applied throughout every component. Every carbon component in this TUDOR Black Bay has a functional weight-saving rationale, not just aesthetic, which gives the Formula 1 tribute genuine engineering credibility beyond the colour scheme.