Tissot · T-Race
Strap for T-Race Chronograph Stainless Steel / Grey
Takes 12 mm straps. Verified lug width, the straps that fit this model, and answers to the most common questions.
Lug width
The T-Race T115.417.27.061.00 (aka: T1154172706100), seen from the bench
Frequently asked questions
What is the lug width of the Tissot T-Race T115.417.27.061.00?
The lug width of the Tissot T-Race T115.417.27.061.00 is 12 millimetres. This technical specification is precise and does not admit approximations: a compatible strap must carry the 12mm width marking to fit correctly onto the case lugs. To verify the measurement, position a digital calliper between the lug shoulders, perpendicular to the watch's axis.
Which strap is most suitable for the Tissot T-Race T115.417.27.061.00?
The most suitable strap depends on intended use. For understated elegance with functionality: alligator with vegetable tanning in black or deep brown. For versatility and comfort: calf leather with smooth or grained texture that develops patina over time. For outdoor activity: NATO webbing in dark grey or navy, or technical rubber in anthracite. The 12mm width permits sophisticated pairings whilst maintaining the sportive profile.
How do I change the strap on a Tissot T-Race T115.417.27.061.00?
Strap replacement requires a specific tool: a spring bar removal tool or professional extractor. Position the watch on a flat surface, gently use the tool to compress the spring lug, then extract the pin. Repeat for the opposite lug. Verify that springs remain intact before installing the new strap. If tools are unavailable, a watchmaker or specialised workshop can perform the task in minutes.
Is a quality aftermarket strap compatible with the Tissot T-Race T115.417.27.061.00?
Yes, a quality aftermarket strap is entirely compatible provided it respects the 12mm lug width specification. Premium brands producing 12mm straps ensure technically sound pairings. The essential point is to confirm on the retailer's website that the width is genuinely 12mm and that materials are durable: alligator, vegetable-tanned calf, or vulcanised rubber for sporting use.
What is the lifespan of a leather strap for the Tissot T-Race T115.417.27.061.00?
A quality leather strap—alligator or vegetable-tanned calf—typically lasts 3–5 years with regular wear, varying according to frequency of use, humidity exposure, and maintenance care. A NATO strap or technical rubber strap has a longer lifespan (5–7 years), as it is not subject to the fibre stress degradation that affects leather under tension. Keeping leather straps away from excessive moisture and harsh cleansers significantly extends useful life.
The next step
The right strap isn't chosen. It is built, together.
From the atelier appointment to delivery, every step is made for those who know that things done well take time. Rare leathers, one piece at a time, eighteen months of warranty.
Request an appointment →Casati Milano · Via XX Settembre 15, Milan · by appointment only