Tissot · Touch

Strap for T-Touch II Black Ti 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 diameter43 mm
ReferenceT047.420.47.051.00 (aka: T0474204705100)
FamilyTouch
MovementETA caliber E48.311 Additional 24 Hour Hand (adjustable), Hours, Minutes, Seconds, World Time | Date, Day, Month, Perpetual Calendar | Chronograph | Alarm | Altitude Indicator, Thermometer
CaseTitanium

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 T047.420.47.051.00 (aka: T0474204705100)

Selected for the 21 mm lug width · workshop selection

All 21 mm straps →

The Touch T047.420.47.051.00 (aka: T0474204705100), seen from the bench

The Tissot Touch (ref. T047.420.47.051.00) is powered by the ETA E48.311 caliber and integrates multiple digital functions including chronograph, alarm, perpetual calendar, altimeter and thermometer. The watch features a second adjustable hour hand for world time and 21mm lugs. The functions are accessible through the touch glass that characterizes this multifunctional collection.

Frequently asked questions

What is the correct lug width for the Tissot Touch T047.420.47.051.00?

The lug width of the Tissot Touch T047.420.47.051.00 is 21mm (measured from inner to inner lug opening). This standard measurement allows the use of any compatible 21mm strap without adapters or structural modifications.

What is the best strap for the Tissot Touch T047.420.47.051.00?

The ideal strap depends on intended use: for elegance, we recommend alligator or vegetable-tanned calf leather; for sports and versatility, a cotton or silk NATO strap; for aquatic environments, vulcanised FKM rubber. Lug width compatibility (21mm) is guaranteed across all options.

How do I change the strap on the Tissot Touch T047.420.47.051.00?

Remove the spring bars from the lugs using a dedicated tool or a fine-bladed Swiss Army knife. Extract the bar with care, disconnect the old strap and attach the new one by aligning the holes with the spring bars. Reinsert the bars into the lugs ensuring proper engagement on both sides.

Are aftermarket straps compatible with the Tissot Touch T047.420.47.051.00?

Yes, aftermarket straps are fully compatible provided they feature a 21mm lug width. Always verify compatibility with the retailer before purchase to avoid straps with unsuitable width reducers or incorrect specifications.

What is the lifespan of a leather strap on the Tissot Touch T047.420.47.051.00?

A high-quality leather strap (alligator, calf) has an average lifespan of 3–5 years with regular maintenance and daily use. Vegetable-tanned leather ages more visibly but remains robust. Rubber straps have similar durability (3–4 years) before visible stress appears in fold areas.

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