Rolex · Day-Date 36
Strap for Day-Date 36 White Gold - Diamond / White - Roman / President
Takes 20 mm straps. Verified lug width, the straps that fit this model, and answers to the most common questions.
Lug width
Recommended spring bar
Straps for the Day-Date 36 128349RBR-0043
Selected for the 20 mm lug width · workshop selection
Matte Dark Gray Alligator Strap€195
Black Alligator Strap with Light Red Edging€149
Vintage Alligator Strap Cognac€195
Hammered Pink Strap with Ecru Stitching€98
Vintage Brown Calfskin Strap — Natural Patina€98
The Day-Date 36 128349RBR-0043, seen from the bench
Frequently asked questions
What is the lug width of the Rolex Day-Date 36 128349RBR-0043?
The lug width of the Rolex Day-Date 36 128349RBR-0043 is precisely 20 millimetres. This measurement is essential when selecting compatible straps and must be carefully verified before purchasing any replacement strap. The case lugs have a thickness of 1.30 millimetres and must fit perfectly into the strap lugs without lateral or vertical play. An incorrect measurement would cause the case to slide on the spring bars, resulting in premature wear of the leather at the attachment points.
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