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Tissot · Touch Collection

Strap for T-Touch Connect Solar Rose Gold - Ceramic / Black / Rubber

Takes 23 mm straps. Verified lug width, the straps that fit this model, and answers to the most common questions.

Lug width

23mm
23 mm strapsAll Tissot
Lug width23 mm
Case diameter48 mm
ReferenceT121.420.47.051.02 (aka: T1214204705102)
FamilyTouch Collection
MovementETA caliber E32.001 Big Date, Date, Day, Month, Perpetual Calendar | Chronograph, Countdown, Flyback, Foudroyante, Rattrapante | Sun position / rising time | Altitude Indicator, Compass, Connected, Power Reserve Indicator, Smartwatch
CaseTitanium, Ceramic

Spring bar

Swiss Standard universal spring bars

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

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The Touch Collection T121.420.47.051.02 (aka: T1214204705102), seen from the bench

The Tissot Touch Collection features the ETA E32.001 caliber with multiple functions including chronograph, perpetual calendar, and altitude and compass indicators. The watch has a touch display and smart connectivity for various outdoor applications. 23mm lugs complete the technical configuration of the multifunctional timepiece.

Frequently asked questions

What is the lug width of the Tissot Touch Collection T121.420.47.051.02?

The lug width is 23 millimetres, a non-standard measurement requiring specifically tailored straps. It is not compatible with 20mm, 22mm, or 24mm lug widths. Always measure the inner point between the spring bars to confirm accuracy.

Which strap is recommended for the Tissot Touch Collection T121.420.47.051.02?

Alligator leather with vegetable tanning is the formal reference choice, lending elegance to the technical case design. For intensive use, calf or vulcanised rubber offer superior practicality. NATO straps are ideal for adventure contexts and casual settings.

How do I change the strap on the Tissot T121.420.47.051.02?

The Tissot T121.420.47.051.02 employs standard spring bars. Using a dedicated tool or a blunt toothpick, press laterally the small retention ball on the spring bar, then extract outward. Repeat on the second side. Insert the new strap, aligning it perfectly before the spring bars re-engage.

Are there aftermarket straps compatible with the T121.420.47.051.02?

Yes. Milano Straps offers a complete collection of artisanal 23mm straps in alligator, vegetable-tanned calf, technical NATO, and vulcanised rubber. All are customisable and ready to ship, guaranteeing geometric compatibility with the titanium lugs.

How long does a natural leather strap last on a watch like the T121.420.47.051.02?

A quality vegetable-tanned leather strap, with proper maintenance, lasts between 3 and 7 years, depending on use, ambient humidity, and cleaning frequency. Vegetable tanning ages by developing patina that increases aesthetic appeal. Prolonged exposure to salt water significantly reduces lifespan: in such cases, vulcanised rubber is advised.

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