Tissot · Touch

Strap for Tissot Touch T091.420.46.051.01

The T-Touch Expert Solar Ti/ Leather Grey takes 22 mm straps. Verified lug width, the straps that fit this model, and answers to the most common questions.

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Lug width22 mm
Case diameter45 mm
ReferenceT091.420.46.051.01
FamilyTouch
MovementETA caliber E84.301 Additional 24 Hours Hand (adjustable), Hours, Minutes, Seconds, World time | Date, Day, Month, Perpetual calendar | Chronograph | Alarm | Altitude Indicator, Thermometer
Year2013
CaseTitanium

Spring bar

Swiss Standard universal spring bars

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

What I'm asked about the Tissot Touch T091.420.46.051.01

What strap size does the Tissot Touch T091.420.46.051.01 take?

The Tissot Touch T091.420.46.051.01 needs 22 mm between the lugs, usually 18 or 20 mm at the buckle. It's the size I've been fitting on it for years.

Can the strap on the Tissot Touch T091.420.46.051.01 be changed?

Yes. It has spring bars between the lugs: with the right tool the strap comes off in a minute. If you'd rather not risk a scratch, I do it in the workshop.

Can I put a leather strap on the Tissot Touch T091.420.46.051.01?

Yes, in 22 mm leather. On a 45 mm case a calf strap works every day; if you want something more, alligator.

Which strap do you recommend for the Tissot Touch T091.420.46.051.01?

A 22 mm calf strap, for every day. You'll find it ready in the 22 mm collection. If you'd rather have something built on your wrist, the Casati atelier.

Straps for the Touch T091.420.46.051.01

Selected for the 22 mm lug width · workshop selection

All 22 mm straps →

The Touch T091.420.46.051.01, seen from the bench

The Tissot T-Touch Expert Solar T091.420.46.051.01 is a tactical instrument featuring multi-touch navigation, weather sensors, altimeter, thermometer, and perpetual calendar integrated in a 45mm grade 5 titanium case. Powered by the ETA E84.301 quartz movement with chronograph, world time, and three environmental sensors, it delivers constant performance through solar charging without traditional batteries. The 22mm lug width ensures precise strap compatibility and structural balance for extended use in mountaineering, sailing, and navigation.

Frequently asked questions

Which strap is most suitable for the Tissot Touch Expert Solar?

For the T091.420.46.051.01, the choice depends on your intended use. NATO straps in navy nylon offer robustness and rapid drying in humid environments. Vegetable-tanned calf leather provides elegance and immediate comfort. Rubber (Fluoroelastomer) is ideal for diving and marine conditions. We recommend owning at least two variants: one in leather for formal contexts and one in NATO or rubber for technical expeditions.

Can I use an aftermarket compatible 22mm strap on this model?

Yes, any strap with a 22mm lug width is mechanically compatible with the Tissot T091.420.46.051.01. However, verify that the strap thickness does not interfere with the tactile bezel of the T-Touch: some overly voluminous straps could limit contact with the sensors. Milano Straps artisanal straps respect the optimal thickness standards for this model.

How long does a leather strap last on a Tissot T091.420.46.051.01 under intensive use?

Durability varies according to material and usage patterns. A calf leather strap with vegetable tanning, with regular maintenance (gentle cleaning and occasional balm application), resists 3–5 years under moderate daily use. With intense exposure to sweat, moisture and UV rays (mountaineering, sailing), lifespan reduces to 18–30 months. NATO and rubber straps demonstrate superior resistance (5–10 years) owing to material properties.

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.

Request an appointment →

Casati Milano · Via XX Settembre 15, Milan · by appointment only

The atelier's website: casatimilano.com