Strap for Carrera Chronograph Extreme Sport Rose Gold - Titanium / Black / Rubber

The lug width of the CBU2050.FT6273 is 22 millimetres. This measurement, expressed as the distance between the outer edges of the lugs, is essential for selecting compatible straps and bracelets. On TAG Heuer sports models, measurement must be performed perpendicular to the lugs using a digital calliper to ensure millimetre-level precision.

For the CBU2050.FT6273, we recommend alligator straps with medium-fine grain in black or midnight blue, which harmonise naturally with the ceramic bezel and satin-finished titanium case. Alternatively, vegetable-tanned calf leather in dark brown paired with a steel deployante amplifies the rose gold accents without disrupting overall chromatic balance. For intensive daily wear, a textured rubber strap maintains sporty aesthetics whilst preserving functionality.

To change the CBU2050.FT6273 strap, use a spring bar removal tool to compress the elastic lug pins. Insert the tool's flat tip into the lateral opening of the spring, press gently to release the pin from the strap housing, then extract the pin entirely. Repeat on the opposite side. Insert the new strap by aligning the passants with the lugs and reposition the pins. Never force the pins: calibrated pressure is sufficient.

Any strap with a 22-millimetre lug width is compatible with the CBU2050.FT6273, provided the passant widths are appropriate (typically 22mm with ±0.2mm tolerance). milanostraps.it's 22mm strap collection offers solutions in alligator, vegetable-tanned calf, shell cordovan, structured leather and technical composites. Length-customisable straps guarantee perfect fit for wrists of any size.

Longevity depends on leather quality, use conditions and weekly wearing hours. An alligator or vegetable-tanned calf strap on a sports watch like the CBU2050.FT6273, subjected to moderate-to-intensive use, maintains functionality and aesthetics for 3–5 years before requiring replacement. Premium leathers such as shell cordovan may reach 7–8 years of useful life. Frequent exposure to moisture, perspiration and thermal variations accelerates ageing: a recommended replacement cadence is every 3–4 years for daily wear.