Rolex · Daytona

Strap for Rolex Daytona 116589RBR

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
Reference116589RBR
FamilyDaytona
MovementRolex caliber 4130 Hours, Minutes, Small Seconds | Chronograph, Column wheel | Chronometer

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

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Straps for the Daytona 116589RBR

Selected for the 20 mm lug width · workshop selection

All 20 mm straps →

The Daytona 116589RBR, seen from the bench

The Daytona reference 116589RBR features a 40mm white gold case with automatic caliber 4130. The caliber includes chronograph functions with column wheel and chronometer certification. The lugs measure 20mm in width.

Frequently asked questions

What is the lug width of the Rolex Daytona 116589RBR?

The Rolex Daytona 116589RBR features a 20-millimetre lug width. This measurement, expressed as the distance between the inner pins, is standard across all modern Daytona models with a 40-millimetre case. To measure correctly, position a digital calliper between the inner lug pins, avoiding the outer measurement which would include the pin thickness.

What is the best strap material for the Daytona 116589RBR?

For a Daytona 116589RBR in white gold, alligator represents the most traditional and elegant choice, as its fine grain enhances the luminosity of the precious metal. Shell cordovan offers superior density and longevity (15-20 years), ideal for those seeking lasting investment. Aniline calf provides initial softness and lightness, recommended if your wrist is sensitive to rigid bands. A premium FKM rubber is the most practical solution for intensive daily use without compromising aesthetics.

How do you change the strap on a Rolex Daytona?

The strap change on a Daytona is performed by removing the lug pins with a dedicated tool: gently push the pin from one side until it emerges from the other, then extract it completely. Position the new strap and reinsert the pin in reverse, ensuring it is fully seated on both sides of the case. If you lack experience, we recommend having the operation performed at a specialised atelier to avoid scratches on the gold case.

Is an aftermarket strap compatible with the Rolex Daytona 116589RBR?

Yes, provided the strap is designed for a 20-millimetre lug width and features identical attachment dimensions. Custom handcrafted straps represent the best solution as they are built specifically for your watch, guaranteeing impeccable fit and personalised comfort. Always verify that the strap is constructed with leathers of gemmological quality equivalent to that of the case (alligator, shell cordovan, vegetable-tanned calf).

What is the average lifespan of a leather strap for the Daytona?

A premium leather strap, such as alligator or vegetable-tanned calf, provides 5-8 years of moderate daily use. Shell cordovan, thanks to fibre density, easily reaches 15-20 years. Natural ageing (patina, colour shift) is coveted by collectors, not a defect. A handcrafted strap with an 18-month guarantee on manufacturing defects allows you to verify the construction's solidity and stitching integrity before the extended third year of use.

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