Tissot · Tradition

Strap for Tradition Powermatic 80 Open Heart 40 Rose Gold / Silver / Strap

Takes 20 mm straps. Verified lug width, the straps that fit this model, and answers to the most common questions.

Lug width20 mm
Case diameter40 mm
ReferenceT063.907.36.038.00 (aka: T0639073603800)
FamilyTradition
MovementETA caliber C07.601 Hours, Minutes, Seconds
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 Tradition T063.907.36.038.00 (aka: T0639073603800)

Selected for the 20 mm lug width · workshop selection

All 20 mm straps →

The Tradition T063.907.36.038.00 (aka: T0639073603800), seen from the bench

The Tissot Tradition T063.907.36.038.00 is a 40mm stainless steel quartz watch with a white metallized dial and brass appliques, featuring a 20mm lug width. Powered by the ETA caliber C07.601 movement, it delivers six beats per second with reliable chronometric tolerance. The mineral crystal and steel case embody a geometric 1960s aesthetic rooted in watchmaking essentials, eschewing superfluity in favor of refined understatement.

Frequently asked questions

What is the lug width of the Tissot Tradition T063.907.36.038.00?

The Tissot Tradition T063.907.36.038.00 has a lug width of 20mm. This is the distance between the two lugs (attachment points) that secure the strap to the case. This measurement is essential when selecting compatible straps, as an incorrect lug width will result in improper fitment and compromise the case geometry.

Which strap is recommended for the Tissot Tradition T063.907.36.038.00?

For the Tradition T063.907.36.038.00, we recommend straps in alligator or vegetable-tanned calf leather in neutral tones (black, brown, dark grey). These materials amplify the watch's minimalist character without competing with the white metallic dial. Alternatively, a cotton-weave NATO or FKM rubber offers practicality whilst maintaining formal sobriety.

How do I change the strap on a Tissot Tradition T063.907.36.038.00?

Strap replacement requires a spring bar tool or dedicated watch link remover. Position the watch on a soft mat, insert the tool tip into the lateral cavity of the first lug, push downward to compress the internal spring, and remove the lug. Repeat on the other side. Align the new strap's apertures with the lugs, reinsert both spring bars until you hear the securing click. Verify symmetrical positioning.

Are aftermarket straps compatible with the Tissot Tradition T063.907.36.038.00?

Yes, any strap with a 20mm lug width is universally compatible with the Tradition T063.907.36.038.00, regardless of manufacturer. Compatibility is determined solely by lug width specification. We recommend selecting specialised artisanal brands to ensure superior construction quality and material longevity over time.

How long does a leather strap last on a Tissot Tradition?

Leather strap durability varies depending on wear frequency, climate conditions, and construction quality. A vegetable-tanned calf strap subjected to moderate use (worn 3–4 times weekly) has an average lifespan of 18–36 months. Premium alligator exceeds 3 years. FKM rubber guarantees 4–5 years. Regular maintenance (natural wax conditioning, air-drying after exposure to moisture) significantly extends longevity.

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