Tudor · 1926
Strap for 1926 41 Stainless Steel / Black - Diamond / Strap
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 1926 91650-0009 (aka: M91650-0009)
Selected for the 22 mm lug width · workshop selection
Vintage Black Calfskin Leather Strap€80
Hammered Calfskin Strap Light Blue€98
Hammered Calfskin Watch Strap Green with Ecru Stitching€98
Vintage Olive Green Calf Leather Watch Strap€80
Hammered Black Calfskin Strap — Ecru Stitching€98
The 1926 91650-0009 (aka: M91650-0009), seen from the bench
Frequently asked questions
What is the exact lug width of the Tudor 1926 ref. 91650-0009?
The Tudor 1926 reference 91650-0009 features a lug width of 22mm. This dimension is the standard specification for this case diameter category (41mm) and is the only correct configuration for this model. Straps must be dimensioned specifically to 22mm to ensure precise fitment without gaps between the strap and the case lugs.
Which strap material is recommended for the Tudor 1926 91650-0009?
For the Tudor 1926 91650-0009, we recommend supreme-quality alligator straps for elegance and versatility, or Italian vegetable-tanned calf leather for character and natural aging. Shell cordovan represents the ultimate option in durability. The choice depends on intended use: calf and alligator maintain the dress-sport nature of the timepiece, whilst technical materials compromise the aesthetic philosophy of the model.
How do you change the strap on the Tudor 1926 91650-0009?
The Tudor 1926 uses standard pressure spring bars for lug attachment. Using a dedicated spring bar remover tool, compress the springs from one side, extract the lug from the old strap's holes, insert the lug into the new strap's holes, and release the springs. The operation requires care to avoid scratching the stainless steel case.
Are there quality aftermarket straps available for the ref. 91650-0009?
Yes, artisanal straps compatible with 22mm lug width allow superior personalisation compared to OEM straps. Specialised manufacturers offer carefully selected leathers, hand-construction with customisable stitching thread and controlled edge painting finishes. Compatibility is guaranteed by the standardised lug width: simply verify that the strap holes accommodate 22mm spring bars.
What is the average lifespan of a leather strap for the Tudor 1926?
A quality leather strap for the Tudor 1926 has an average lifespan of 3-5 years with daily use, extendable to 7-10 years with proper care (avoid prolonged soaking, dry after rain, apply leather conditioner every 12 months). Shell cordovan, due to superior density, can exceed 10 years. The patina that develops over time is desirable: it represents biological aging of the leather, not degradation.
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

