Tissot · Touch

Strap for T-Touch Expert Carbon Rubber

Takes 21 mm straps. Verified lug width, the straps that fit this model, and answers to the most common questions.

Lug width21 mm
Case diameter44 mm
ReferenceT013.420.17.202.00 (aka: T0134201720200)
FamilyTouch
MovementETA caliber E48.351 Additional 24 hours Hand (adjustable), hours, minutes, seconds, world time | date, day, month, perpetual calendar | Chronograph, countdown | alarm | Altitude Indicator, thermometer
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 Touch T013.420.17.202.00 (aka: T0134201720200)

Selected for the 21 mm lug width · workshop selection

All 21 mm straps →

The Touch T013.420.17.202.00 (aka: T0134201720200), seen from the bench

The Tissot T-Touch Expert Carbon Rubber (ref. T013.420.17.202.00) is the world's first wristwatch with integrated touchscreen technology in the dial, launched in 2000. The 43.60 mm stainless steel case houses a hybrid ETA caliber E48.351 movement combining classical functions with rare complications: 24-hour adjustable hand for world time, perpetual calendar with date/day/month display, integrated chronograph with countdown, alarm, and altitude indicator with thermometer. The 21 mm lug width is the specific construction standard for this model's spring bar attachment points.

Frequently asked questions

What is the lug width of the Tissot Touch T013.420.17.202.00?

The Tissot Touch T013.420.17.202.00 (alternative reference T0134201720200) features a 21 mm lug width, the precise technical specification representing the distance between the centres of the two holes on the watch case lugs where the spring bars attach. This measurement must be verified using a calliper, measuring centre-to-centre with no tolerance deviation.

What is the best strap for the Tissot Touch T013.420.17.202.00?

The optimal strap selection depends on intended use: for formal professional environments, we recommend alligator or vegetable-tanned calf leather in dark brown or cognac, complementing the satinised steel case. For sports or daily demanding wear, vulcanised rubber or shell cordovan deliver superior longevity. To emphasise the watch's digital heritage, a NATO strap in grey or black reinforces its futuristic character and technical identity.

How do you change the strap on a Tissot Touch T013.420.17.202.00?

Remove the spring bars using a dedicated strap removal tool, applying gentle lateral pressure between the case lug and existing strap to extract the bars carefully. Once the lugs are free, disconnect the old strap completely. Align the new strap holes with the case lugs and reinsert the spring bars, ensuring audible clicks on both sides. Pull the strap firmly to verify secure attachment and absence of lateral movement.

Are there compatible aftermarket straps available for the T013.420.17.202.00?

Yes, any strap with a 21 mm lug width is mechanically compatible with the Tissot Touch T013.420.17.202.00. Milanostraps.it offers a curated selection of artisanal 21 mm straps: natural leather, NATO, technical rubber, and shell cordovan options. Every strap is tested for mechanical compatibility and provided with detailed mounting instructions.

What is the lifespan of a leather strap on a Tissot Touch T013.420.17.202.00?

A quality leather strap properly mounted on the T013.420.17.202.00 typically lasts 3 to 7 years, depending on wear frequency, sun exposure, humidity levels, and tanning method. Vegetable-tanned leather develops natural patina with age. Daily wear in humid environments reduces longevity significantly. Rubber or shell cordovan straps offer superior durability, often lasting 10 to 12 years under intensive use conditions.

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