Tissot · Supersport
Strap for Supersport Chrono Giro d'Italia
Takes 22 mm straps. Verified lug width, the straps that fit this model, and answers to the most common questions.
Lug width
Straps for the Supersport T125.617.37.051.00 (aka: t1256173705100)
Selected for the 22 mm lug width · workshop selection
Vintage Black Calfskin Leather Strap€80
Dark Brown Saffiano Strap with Ecru Stitching€90
Vintage Gray Calfskin Strap€80
Black Saffiano Rubber Strap€105
Natural Calfskin NATO Strap€80
The Supersport T125.617.37.051.00 (aka: t1256173705100), seen from the bench
Frequently asked questions
What is the lug width of the Tissot Supersport T125.617.37.051.00?
The lug width of the Tissot Supersport Chrono T125.617.37.051.00 is 22mm. This measurement must be verified manually by measuring the distance between the metal lugs that hold the original strap. It is essential for selecting a compatible strap and ensuring correct fit without risk of loss.
Which strap do you recommend for the Tissot Supersport T125.617.37.051.00?
For the Tissot Supersport Chrono we recommend Tuscan leather with vegetable tanning in tobacco brown or black tones. These materials maintain the technical sportiness of the watch without descending into vulgarity. Structured alligator is a more refined choice for those seeking formal versatility. Tropic rubber is appropriate only for intense summer use, always supported by a quality leather base.
How do you change the strap on a Tissot Supersport T125.617.37.051.00?
Strap replacement requires a spring bar removal tool or a small metal lever. Position the watch on a stable surface, insert the lever into the side holes of the case and apply controlled pressure to push the spring bar outward. Do not force: the bars should yield smoothly. Align the new strap holes and reinsert the bars with uniform pressure. If inexperienced, entrust the task to a specialised atelier such as Casati Milano.
What aftermarket straps are compatible with the T125.617.37.051.00?
Any strap with a 22mm lug width is compatible with the Tissot Supersport T125.617.37.051.00. Milano Straps offers a curated collection in Italian leather, alligator, rubber and technical fabrics, all crafted with artisanal quality and tested on watches of equivalent standing. Always verify that the strap is cut specifically for 22mm and not universal.
How long does a leather strap last on a sports chronograph like the Tissot Supersport?
A quality leather strap (Tuscan, alligator, calf) typically lasts 3-5 years with daily use on a sports watch. The Tissot Supersport, with its weight and chronograph stresses, accelerates wear compared to a dress watch. The natural patina that develops is a sign of authenticity, not decay. Tropic rubber resists 2-3 years before hardening, whilst NATO fabric straps exceed 5 years if properly maintained.
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
