Tissot · T-Trend

Strap for Fabulous Garden

Takes 16 mm straps. Verified lug width, the straps that fit this model, and answers to the most common questions.

Lug width16 mm
Case diameter21 mm
ReferenceT017.109.11.031.00 (aka: T0171091103100)
FamilyT-Trend
MovementETA caliber 901.005 Hours, Minutes, Seconds
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-Trend T017.109.11.031.00 (aka: T0171091103100)

Selected for the 16 mm lug width

All 16 mm straps →

The T-Trend T017.109.11.031.00 (aka: T0171091103100), seen from the bench

The Tissot T-Trend T017.109.11.031.00 is a women's watch with a 21 mm stainless steel case and 16 mm lug width, powered by an ETA 901.005 quartz movement with hours, minutes, and seconds. Born from Cheseaux-sur-Lausanne workshops, this model embodies Swiss watchmaking philosophy with essential, refined proportions and no excessive ornamentation. The 16 mm lug width requires careful selection for aftermarket straps, as this dimension remains uncommon in the strap market.

Frequently asked questions

What is the lug width of the Tissot T-Trend T017.109.11.031.00?

The lug width (also called misura ansa) of the Tissot T-Trend T017.109.11.031.00 is 16 millimetres. This is a non-standard dimension in the aftermarket strap market, making the search for compatible alternatives more selective compared to models with 18mm, 20mm, or 22mm lugs. Precise measurement is performed using a digital calliper, measuring the internal distance between the two lugs of the case.

What type of strap is recommended for the Tissot T-Trend T017.109.11.031.00?

For the formal aesthetic of the T017.109.11.031.00, alligator leather with vegetable tanning represents the choice of absolute excellence. It offers homogeneous texture, delicate grip, and develops a natural patina over time. Quality alternatives include fine-grained calf leather with vegetable tanning (for vintage character) and, for sportier contexts, dense-weave NATO straps or butadiene rubber in black or anthracite grey.

How do I change the strap on a Tissot T-Trend T017.109.11.031.00?

The procedure requires specific tools: a springbar removal tool (to avoid damaging the case). Position the watch face-down, locate the holes in the lugs, and use the springbar remover to gently decompress the spring and slide the strap outward. Proceed with care, as the 16mm lug width is narrow. For maximum safety, consult an expert or specialised atelier such as Casati Milano.

Can I use an aftermarket strap compatible with the T017.109.11.031.00?

Yes, it is possible to install 16mm lug width aftermarket straps on the Tissot T-Trend. Compatibility is guaranteed by matching the lug width (16mm) and the construction quality of the chosen strap. Milano Straps offers a dedicated collection of 16mm straps, crafted with noble materials (alligator, calf, NATO, rubber) and available ready to ship or customisable online.

How long does a leather strap last on a Tissot T-Trend T017.109.11.031.00?

A quality leather strap (alligator or vegetable-tanned calf) typically lasts 3–5 years with regular daily wear. Durability depends on frequency of use, climate conditions (humidity and heat accelerate ageing), and care practices. Prolonged exposure to water, intense perspiration, and direct UV rays reduce longevity. Regular rotation between different straps significantly extends the life of each one.

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