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Rolex · Daytona

Strap for Daytona White Gold Blue Sapphire Strap Paved

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

Lug width

20mm
20 mm strapsAll Rolex
Lug width20 mm
Case diameter40 mm
Reference116589saciI-0001
FamilyDaytona
MovementRolex caliber 4130 hours, minutes, small seconds | Chronograph, column wheel | chronometer
Year2000
CaseWhite Gold

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 116589saciI-0001

Selected for the 20 mm lug width · workshop selection

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The Daytona 116589saciI-0001, seen from the bench

The Rolex Daytona 116589SACI-0001 is a 40mm white gold chronograph with black dial, applied Arabic numerals, and pavé diamond tachymetre ring. It houses the Rolex 4130 manufacture movement, an automatic calibre with 44 jewels, 28,800 vph frequency, and 72-hour power reserve, featuring a column wheel and vertical coupling for chronograph accuracy. COSC-certified for ±2 seconds per day precision. Lug width measures 20mm, the historical standard across the Daytona line. Compatible straps include vegetable-tanned alligator, shell cordovan, or vulcanized rubber options, all engineered for original Rolex lugs without forcing.

Frequently asked questions

What is the lug width of the Rolex Daytona 116589SACI-0001?

The lug width of the Rolex Daytona 116589SACI-0001 is 20mm. This measurement is standard across the entire Daytona line and should be verified using a calliper placed inside the lug slot between the two lugs.

What is the best strap for the Rolex Daytona 116589SACI-0001 in white gold?

For the white gold Daytona 116589SACI-0001, a vegetable-tanned alligator strap is the most formally coherent choice. Shell cordovan offers a compact, lustrous surface that complements the white gold finishing. For sporting contexts, vulcanised rubber is the most practical and durable option.

How do you change the strap on a Rolex Daytona 116589SACI-0001?

Changing the strap on the Daytona 116589SACI-0001 requires a 1.8mm T-bar spring bar tool to release the spring bars from the lugs. It is advisable to work on a soft mat to avoid scratching the white gold case. If in doubt, consult a watchmaker or the Casati Milano atelier.

Are aftermarket straps compatible with the Rolex Daytona 116589SACI-0001?

Yes, standard 20mm aftermarket straps are fully compatible with the Daytona 116589SACI-0001. milanostraps.it offers a curated selection of handcrafted leather, alligator and rubber straps with lugs shaped to Rolex specifications, available with deployant clasp options.

How long does a leather strap last on a Rolex Daytona?

The lifespan of a leather strap on a Rolex Daytona depends on the material and frequency of use. A quality vegetable-tanned alligator strap, with periodic conditioning and rotation between multiple straps, can last between 3 and 6 years while retaining its structural and aesthetic integrity. Casati Milano straps carry an 18-month warranty against manufacturing defects.

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