Tissot · T-Trend

Strap for Odacti-T

Takes 20 mm straps. Verified lug width, the straps that fit this model, and answers to the most common questions.

Lug width20 mm
Case diameter30 mm
ReferenceT020.109.11.031.00 (aka: T0201091103100)
FamilyT-Trend
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-Trend T020.109.11.031.00 (aka: T0201091103100)

Selected for the 20 mm lug width · workshop selection

All 20 mm straps →

The T-Trend T020.109.11.031.00 (aka: T0201091103100), seen from the bench

The Tissot T-Trend reference T020.109.11.031.00 is equipped with the ETA 901.001 caliber with indication of hours, minutes, seconds and date. The movement provides the essential time-reading functions with date complication. The construction follows the technical standards of the brand's T-Trend collection.

Frequently asked questions

What is the lug width of the Tissot T-Trend T020.109.11.031.00?

The lug width of the Tissot T-Trend T020.109.11.031.00 is 20mm. This measurement represents the distance between the two lugs (or spring bars) protruding from the watch case where the strap attaches. To verify strap compatibility, measure this distance precisely using a digital calliper.

Which strap is recommended for the Tissot T-Trend T020.109.11.031.00?

For this 30mm model, we recommend premium alligator straps (fumé brown, black) or vegetable-tanned leather (Havana, cognac). A cotton or hemp NATO strap also works perfectly for a sportier aesthetic. Always choose certified artisanal materials that reflect your intended use and personal style.

How do you change the strap on the Tissot T-Trend T020.109.11.031.00?

Strap replacement is straightforward. Obtain a spring bar tool or consult a professional. Insert the tool into the small lateral groove of the spring bar, gently extract it, remove the old strap, and align the new strap before reinserting the spring bar until it clicks into the locked position.

Is the Tissot T020.109.11.031.00 strap compatible with other watches?

Yes, the 20mm strap is compatible with any watch featuring the same lug width. However, always verify your watch's technical specifications by measuring the distance between lugs before purchasing. An oversized or undersized strap may not fit securely and could damage the case.

What is the lifespan of a leather strap on the Tissot T020.109.11.031.00?

A quality leather strap (alligator, artisanal leather) typically lasts 3-5 years with daily use, depending on maintenance. Longevity depends on climate conditions, humidity, frequency of use, and care practices. Protecting the leather from prolonged sun exposure and extreme humidity significantly extends strap life.

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