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Tissot · Tradition

Strap for Tissot Tradition T063.637.11.067.00

The Tradition Quartz Retrograde Perpetual Calendar takes 20 mm straps. Verified lug width, the straps that fit this model, and answers to the most common questions.

Lug width

20mm
20 mm strapsAll Tissot
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Lug width20 mm
Case diameter42 mm
ReferenceT063.637.11.067.00 (aka: T0636371106700)
FamilyTradition
MovementETA caliber G15.561 Hours, Minutes, Seconds | Date, Day, Month, Perpetual calendar
CaseStainless Steel

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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What I'm asked about the Tissot Tradition T063.637.11.067.00

What strap size does the Tissot Tradition T063.637.11.067.00 take?

The Tissot Tradition T063.637.11.067.00 needs 20 mm between the lugs, usually 16 mm at the buckle. It's the size I've been fitting on it for years.

Can the strap on the Tissot Tradition T063.637.11.067.00 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 Tradition T063.637.11.067.00?

Yes, in 20 mm leather. On a 42 mm dress watch alligator is the natural choice: thin, elegant, what it was born for.

Which strap do you recommend for the Tissot Tradition T063.637.11.067.00?

A thin 20 mm alligator. You'll find it ready in the 20 mm collection. If you'd rather have something built on your wrist, the Casati atelier.

Straps for the Tradition T063.637.11.067.00

Selected for the 20 mm lug width · workshop selection

All 20 mm straps →

The Tradition T063.637.11.067.00, seen from the bench

The Tissot Tradition T063.637.11.067.00 features a 42mm stainless steel case housing the ETA G15.561 quartz movement with perpetual calendar, date and day-of-week display. The 20mm lug width integrates proportionally with the case diameter and 10.3mm thickness, ensuring precise strap compatibility. Anti-reflective sapphire crystal and transparent caseback reveal the movement's operation, embodying the brand's commitment to legible, uncompromised design from Le Locle.

Frequently asked questions

Which aftermarket straps are compatible with the Tissot Tradition T063.637.11.067.00?

The Tissot Tradition T063.637.11.067.00 accepts any standard 20mm lug width strap, provided thickness does not exceed 3.5mm and buckle height is proportionate. On milanostraps.it you will find a curated selection of 20mm straps in alligator, calf leather, shell cordovan, NATO and FKM rubber, all subject to quality control and guaranteed compatibility with this model.

How long does a leather strap last on the Tissot Tradition T063.637.11.067.00?

Longevity depends on tanning method and usage patterns. An alligator strap with vegetable tanning maintains functionality for 3–5 years under regular wear (4–5 days weekly). Natural leather patinas and thins gradually; when wear becomes visible, the lug structure continues to hold securely. Standard calf leather resists 2–3 years with greater sensitivity to moisture. Cotton-woven NATO endures 4–6 years without visible ageing. FKM rubber resists 5–7 years if protected from prolonged direct UV exposure.

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