Tudor · Black Bay 58
Strap for Tudor Black Bay 58 58-M7939A1A0NU-0001
The Tudor Black Bay 58 58-M7939A1A0NU-0001 takes 20 mm straps. Verified lug width, the straps that fit this model, and answers to the most common questions.
Lug width

Straps for the Black Bay 58 58-M7939A1A0NU-0001
Selected for the 20 mm lug width · workshop selection
Blue Alligator and Rubber Hybrid Strap · rubber, for the water€138
Green Rubberized Alligator Strap with Ecru Tribal Stitching · rubber, for the water€149
Hammered Calfskin Strap Light Blue€98
Hammered Calfskin Strap Light Blue€98
Hammered Calfskin Watch Strap Green with Ecru Stitching€98
Red Suede Strap with Stitching — Milano Straps€90
What I'm asked about the Tudor Black Bay 58 58-M7939A1A0NU-0001
What strap size does the Tudor Black Bay 58 58-M7939A1A0NU-0001 take?
The Tudor Black Bay 58 58-M7939A1A0NU-0001 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 Tudor Black Bay 58 58-M7939A1A0NU-0001 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 Tudor Black Bay 58 58-M7939A1A0NU-0001?
Yes, in 20 mm leather, as long as you don't wear it in the water: leather doesn't like the sea or the pool. For days in the water, rubber.
Which strap do you recommend for the Tudor Black Bay 58 58-M7939A1A0NU-0001?
Rubber if you wear it in the water; otherwise a 20 mm calf strap, full thickness. You'll find it ready in the 20 mm collection. If you'd rather have something built on your wrist, the Casati atelier.
More Black Bay 58
More Tudor in 20 mm
- Style 28 Stainless Steel / Silver / BraceletStyle
- Style 28 Stainless Steel / Black / BraceletStyle
- Style 28 Stainless Steel / Silver-Diamond / BraceletStyle
- Style 28 Stainless Steel / Black-Diamond / BraceletStyle
- Style 28 Stainless Steel / Silver / StrapStyle
- Style 28 Stainless Steel / Black / StrapStyle
For changing the strap
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
