Tissot · T-Trend

Strap for Six-T

Takes 17 mm straps. Verified lug width, the straps that fit this model, and answers to the most common questions.

Lug width17 mm
Case diameter23 mm
ReferenceT02.1.181.71 (aka: T02118171)
FamilyT-Trend
MovementETA caliber F03.111 hours, minutes, seconds | date
CaseStainless Steel

Spring bar

Swiss Standard universal spring bars

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

The T-Trend T02.1.181.71 (aka: T02118171), seen from the bench

The Tissot T-Trend reference T02.1.181.71 is equipped with the ETA F03.111 caliber with hour, minute, second and date indication. The watch features 16.80mm lugs for the strap. The movement offers essential functions for daily use with the convenience of the date.

Frequently asked questions

What is the lug width of the Tissot T-Trend T02.1.181.71?

The lug width of the Tissot T-Trend T02.1.181.71 is 17 mm. This measurement corresponds to the internal distance between the two metal lugs of the case. To verify strap compatibility, measure this distance precisely using a digital calliper.

What is the best strap for the Tissot T-Trend T02.1.181.71?

The ideal strap depends on context. For formal occasions, we recommend alligator or shell cordovan in dark tones; for daily wear, vegetable-tanned calf in brown or grey; for summer versatility, vulcanised rubber or NATO. The delicate case proportions of the T-Trend benefit from straps that respect feminine dimensions without visual excess.

How do I change the strap on my Tissot T-Trend T02.1.181.71?

Position the watch on a soft cushion. Using a strap removal tool or fine needle, apply gentle pressure from the internal side of the lug to slide the horizontal pin out. Remove the worn strap. Insert the new strap using the reverse procedure, ensuring the pin is completely seated in both holes before releasing pressure.

Can I use an aftermarket strap compatible with the Tissot T02.1.181.71?

Yes, provided the strap is specifically dimensioned for 17 mm lug width. Artisanal straps manufactured to this tolerance often offer construction quality superior to Tissot originals, allowing aesthetic personalisation without mechanical compatibility compromise.

How long does a leather strap last on my Tissot T-Trend?

Longevity depends on tanning method and usage. A vegetable-tanned leather strap, worn daily, maintains structural integrity for 2–3 years before reconditioning is required. Vulcanised rubber lasts 3–4 years; grosgrain NATO, subject to regular wear, requires replacement after 2–4 years. Periodic maintenance (cleaning, conditioning) significantly extends longevity.

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