Rolex · Daytona

Strap for Cosmograph Daytona Platinum - Cerachrom / Ice Blue - Baguette / Oyster

Takes 20 mm straps. Verified lug width, the straps that fit this model, and answers to the most common questions.

Lug width20 mm
Case diameter40 mm
Reference126506-0002 (aka: M126506-0002)
FamilyDaytona
MovementRolex caliber 4131 hours, minutes, small seconds | Chronograph, column wheel | chronometer
Year2023
CaseCeramic, Stainless Steel

Recommended spring bar

Spring bars Rolex Daytona 116520 — 20mm steel

Technical match for lug width and diameter · lug 20 mm · Ø 1.5 mm · closed lugs

All Rolex spring barsOpen →

Straps for the Daytona 126506-0002 (aka: M126506-0002)

Selected for the 20 mm lug width · workshop selection

All 20 mm straps →

The Daytona 126506-0002 (aka: M126506-0002), seen from the bench

The Daytona ref. 126506-0002 features the automatic caliber 4131 with chronograph function and column wheel. The movement provides hour, minute, small second and chronograph indications with chronometer certification. 20mm lugs complete the technical configuration of the model.

Frequently asked questions

What is the exact lug width of the Rolex Daytona 126506-0002?

The Rolex Daytona 126506-0002 features a lug width of exactly 20 millimetres. This measurement is specific to this model and is not a common standard in the watch market. It is essential to measure accurately using a digital calliper, positioning it vertically between the upper and lower lug attachments on the case, to ensure that any strap is fully compatible.

What is the best strap material for the Daytona 126506-0002?

Alligator is the most refined and durable choice for the ceramic Daytona, thanks to its fine grain structure and natural water resistance. Shell cordovan offers a fascinating chromatic evolution over time and sophisticated elegance. Vegetable-tanned calf leather represents an excellent balance between durability, lightness, and breathability. NATO canvas is ideal for intensive sporting use, maintaining the vintage aesthetic of the 1960s original.

How do I change the strap on my Rolex Daytona 126506-0002?

Changing the strap on a Rolex Daytona requires specific tools: a spring bar tool (spring bar remover). Position the watch on a soft surface, gently insert the spring bar tool under the attachment end from top to bottom, releasing the spring, then extract the old strap. Repeat the operation on the other side. To install the new strap, align the attachments and use the spring bar tool again to insert the spring. If you are unsure, consult an expert to avoid damage to the case.

Can I use a quality aftermarket strap on this Daytona?

Absolutely. A high-quality artisanal aftermarket strap, crafted from alligator, cordovan, or calf leather, is not only completely compatible with the Daytona 126506-0002, but can enhance the overall aesthetics of the watch. The indispensable condition is that the lug width must be exactly 20 millimetres. Specialist artisanal brands, such as Casati Milano, guarantee premium materials and bespoke finishes that can surpass standard Rolex offerings.

What is the typical lifespan of a leather strap for the Daytona 126506-0002?

Longevity depends on the material chosen and usage conditions. Alligator, with proper care, can last 5-7 years of daily wear without significant issues; shell cordovan, more fragile in humid environments, preserves well for 4-6 years if protected from constant water exposure; vegetable-tanned calf leather has an average lifespan of 3-5 years, as natural tanning requires greater maintenance. All materials age naturally, developing a patina that many collectors appreciate aesthetically. Typical artisanal guarantees cover manufacturing defects for 18 months.

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.

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Casati Milano · Via XX Settembre 15, Milan · by appointment only