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Tissot · T-Race

Strap for T-Race Chronograph Rose Gold / Black

The T-Race Chronograph Rose Gold / Black takes 12 mm straps. Verified lug width, the straps that fit this model, and answers to the most common questions.

Lug width

12mm
12 mm strapsAll Tissot
Lug width12 mm
Case diameter43 mm
ReferenceT115.417.37.051.00 (aka: T1154173705100)
FamilyT-Race
MovementETA caliber G10.212 AB hours, minutes, small seconds | date | Chronograph, Rattrapante
CaseStainless Steel

Spring bar

Swiss Standard universal spring bars

The right category for this model · 316L steel, all lug widths 13–26 mm

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The T-Race T115.417.37.051.00 (aka: T1154173705100), seen from the bench

The Tissot T-Race Chronograph T115.417.37.051.00 is a 43mm stainless steel sports chronograph powered by the ETA caliber G10.212 AB quartz movement with chronograph function accurate to 1/100 of a second, split-time function, and date display. It features a unidirectional bezel, distinctive chronograph counters, and a small seconds subdial, with water resistance to 100 meters. The 12mm lug width is a distinctive characteristic of this model's compact case geometry, designed to maintain visual proportions on the 43mm diameter.

Frequently asked questions

What is the lug width of the Tissot T-Race T115.417.37.051.00?

The lug width (ansa width) of the Tissot T-Race T115.417.37.051.00 is 12mm. This specification is less common than standard widths (18mm, 20mm), and precise measurement is essential for compatibility verification. Measure from the inner shoulder on the left to the inner shoulder on the right at the upper lug attachment point.

What is the best strap material for the Tissot T-Race T115.417.37.051.00?

Selection depends on intended use: alligator in black gloss emphasises sporty elegance; ballistic nylon NATO maximises tactical functionality; vegetable-tanned calf offers versatility with natural patination over time. For intensive aquatic environments, vulcanised rubber (FKM) is the most appropriate solution.

How do you change the strap on a Tissot T-Race T115.417.37.051.00?

Use a dedicated spring bar removal tool. Position the tool beneath the spring bar securing the strap to the case, apply gentle downward pressure to disengage the spring, then extract the bar. Repeat on the opposite side. Align the new strap's holes with the lugs and reinsert the spring bar until it clicks into place.

Is there a reliable aftermarket strap compatible with this model?

Yes. Milano Straps offers bespoke personalised straps for 12mm lug width, crafted in premium leather (alligator, vegetable-tanned calf, shell cordovan) and technical fabric (NATO). All items are verified for compatibility before dispatch and tailored to specific requirements.

What is the average lifespan of a leather strap for the Tissot T-Race T115.417.37.051.00?

A premium leather strap (calf, alligator, shell cordovan) with vegetable tanning typically lasts 3–5 years under moderate to intensive use, depending on frequency, moisture exposure, and maintenance. Patina and micro-abrasions are normal and add character. Technical fabric NATO straps last longer (5–8 years) as they do not deteriorate through natural hydration cycles.

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.

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Casati Milano · Via XX Settembre 15, Milan · by appointment only