Tissot · T-Race

Strap for T-Race Swissmatic 45 Rose Gold PVD / Silver

Takes 22 mm straps. Verified lug width, the straps that fit this model, and answers to the most common questions.

Lug width22 mm
Case diameter45 mm
ReferenceT115.407.37.031.00 (aka: T1154073703100)
FamilyT-Race
MovementETA caliber C15.111 hours, minutes, seconds | date
Year2018
CaseStainless Steel

Spring bar

Swiss Standard universal spring bars

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

Straps for the T-Race T115.407.37.031.00 (aka: T1154073703100)

Selected for the 22 mm lug width · workshop selection

All 22 mm straps →

The T-Race T115.407.37.031.00 (aka: T1154073703100), seen from the bench

The Tissot T-Race T115.407.37.031.00 is a 45 mm stainless steel sports chronograph embodying Swiss racing heritage. Powered by the ETA caliber C15.111 movement, it features hours, minutes, seconds and date functionality without unnecessary complications. The 22 mm lug width accommodates straps proportionally balanced to the robust case, combining brushed and polished surfaces for contemporary tool watch aesthetics designed for dynamic use and performance.

Frequently asked questions

What is the lug width of the Tissot T-Race T115.407.37.031.00?

The Tissot T-Race T115.407.37.031.00 features a lug width of 22 mm. This dimension is specifically designed to complement the 45 mm case diameter and ensure proper proportions. To verify compatibility with any aftermarket strap, measure the distance between the spring bars: it must be exactly 22 mm.

What strap is recommended for the Tissot T-Race T115.407.37.031.00?

For this sports chronograph, we recommend alligator leather with hand-perforation (for racing aesthetics), vegetable-tanned calf (for natural ageing), NATO fabric, or perforated rubber (for intensive outdoor use). Selection depends on your intended use: calf for formal occasions, NATO or rubber for dynamic activities.

How do I change the strap on the Tissot T-Race T115.407.37.031.00?

Use a spring bar tool to gently push the lateral elastic pins inward toward the case. Once you release one pin, the strap detaches easily. To install a new strap, align the holes and reinsert the spring bars until you feel a distinct click.

Is the Tissot T-Race T115.407.37.031.00 compatible with aftermarket 22 mm straps?

Yes, the T115.407.37.031.00 is fully compatible with premium aftermarket straps featuring 22 mm lug width. Milanostraps.it specialises in a curated selection of leather, NATO, and rubber options in 22 mm, all tested for this specific model.

How long does a leather strap last on a sports watch like the T-Race?

A premium leather strap (alligator or calf) on a regularly-worn sports watch typically lasts 3–5 years. Under daily stress from perspiration and moisture exposure, durability decreases to 2–3 years. Perforated rubber or NATO fabric offer superior durability in humid environments or during intensive outdoor activity.

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