Tissot · T-Wave

Strap for T-Wave Square Quartz 23.6 Stainless Steel / MOP / Strap

Takes 18 mm straps. Verified lug width, the straps that fit this model, and answers to the most common questions.

Lug width18 mm
Case diameter24 mm
ReferenceT02.1.256.71 (aka: T02125671)
FamilyT-Wave
MovementETA caliber 901.001 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

Straps for the T-Wave T02.1.256.71 (aka: T02125671)

Selected for the 18 mm lug width

All 18 mm straps →

The T-Wave T02.1.256.71 (aka: T02125671), seen from the bench

The Tissot T-Wave T02.1.256.71 is a Swiss quartz timepiece with a 23.60mm stainless steel case featuring an organic, curved design. Powered by an ETA caliber 901.001 quartz movement, it offers hours, minutes, seconds, and date functions with reliable precision. The 316L stainless steel case maintains a satin finish, paired with a mineral crystal for clear readability. This model features an 18mm lug width, specifically designed for slimmer wrists and lightweight unisex proportions, making it part of the contemporary women's and unisex collection.

Frequently asked questions

What is the lug width of the Tissot T-Wave T02.1.256.71?

The Tissot T-Wave T02.1.256.71 features an 18mm lug width, determined by the spacing of the lugs on the case. This measurement is essential for selecting compatible aftermarket straps and is standard for women's and unisex watches with similarly proportioned cases.

Which strap material is most suitable for the Tissot T-Wave T02.1.256.71?

We recommend high-quality leather straps—alligator with vegetable tanning or plant-dyed calf—that enhance the sinuous geometry of the case. NATO fabric straps in dense weaves and FKM rubber straps are excellent alternatives for casual-sporty and aquatic use respectively. The critical factor is maintaining a relatively thin profile to avoid overwhelming the case's proportions.

How do I change the strap on my Tissot T-Wave T02.1.256.71?

The strap is removed by extracting the two spring bars (small metal pins) securing it to the lugs, using a spring bar tool or a fine flathead screwdriver. Place the watch on a soft surface, position the tool in the slot of the spring bar, and press gently until it releases. Reverse the procedure with the new strap, ensuring the spring bars align precisely with the lug holes.

Are aftermarket straps compatible with the Tissot T-Wave T02.1.256.71?

Yes, the T02.1.256.71 is fully compatible with aftermarket straps of 18mm lug width. Milano Straps provides a curated selection of artisanal straps in vegetable-tanned leather, alligator, fabric, and rubber, all verified for geometric compatibility with this model. Upgrading to a premium-quality aftermarket strap significantly enhances the wearing experience compared to OEM options.

What is the expected lifespan of a natural leather strap on a Tissot T-Wave T02.1.256.71?

A vegetable-tanned leather strap typically lasts 3–5 years of daily wear, dependent on humidity exposure, UV radiation, and frequency of use. Plant-dyed leather naturally develops patina and visible wear that increases its aesthetic appeal over time. To extend longevity, allow the strap to dry thoroughly if exposed to prolonged moisture and rotate between multiple straps to limit continuous wear.

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