Rolex · Daytona
Strap for Daytona Yellow Gold Black Mother of Pearl Diamonds
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 Daytona 116528-0039
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 Daytona 116528-0039, seen from the bench
Frequently asked questions
What is the lug width of the Rolex Daytona 116528-0039?
The lug width of the Rolex Daytona 116528-0039 is precisely 20 millimetres. This measurement is standardised across all Rolex chronographs fitted with the calibre 4130 and is essential for correct compatibility with aftermarket straps. To verify, measure the internal distance between the two case lugs using a digital calliper.
What is the best strap material for this yellow gold Daytona?
Alligator is the ideal choice for a Daytona 116528-0039 in 18-carat yellow gold: the uniform belly grain of alligator strap mirrors the understated luxury of the metal without competing with the case's luminosity. Dark brown, cognac, or grey are tonalities that enhance yellow gold. Shell cordovan offers the premium alternative for those seeking a patina that evolves over time, whilst vegetable-tanned calf delivers superior versatility and grip for daily wear.
How do I change the strap on a Rolex Daytona?
Changing the strap on a Daytona requires appropriately sized spring bars—20 millimetres—and a strap remover tool or small screwdriver. Gently open the spring bar by pressing the small lever, extract the lug from the case shoulder, and install the new strap by reversing the procedure. If uncertain, entrust the operation to an authorised service centre or qualified watchmaker to avoid case damage.
Can I use an aftermarket strap on this Rolex Daytona?
Yes, an aftermarket strap of the correct lug width (20 millimetres) is fully compatible with the Daytona 116528-0039. Select materials of high quality—alligator, shell cordovan, vegetable-tanned calf—and ensure the strap is constructed with robust spring bars. Artisanal straps from specialist workshops such as milanostraps.it guarantee precise compatibility and excellent craftsmanship.
How long does a leather strap last on a Rolex Daytona?
The lifespan of a leather strap depends on material and usage patterns. A high-quality alligator or shell cordovan strap typically lasts 5–7 years under normal conditions; vegetable-tanned calf resists 3–5 years. Frequent exposure to moisture, perspiration, and heat accelerates leather ageing. An artisanal strap crafted with vegetable tannins ages most elegantly, developing patina and tone that become increasingly rich over time.
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

