Rolex · Day-Date 36

Strap for Day-Date 36 Everose Fluted / Oyster / Black

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

Lug width20 mm
Case diameter36 mm
Reference118235f-0059
FamilyDay-Date 36
MovementRolex caliber 3155 Hours, Minutes, Seconds | Date, Day | Chronometer
CaseRose 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

All Rolex spring barsOpen →

Straps for the Day-Date 36 118235f-0059

Selected for the 20 mm lug width · workshop selection

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The Day-Date 36 118235f-0059, seen from the bench

The Rolex Day-Date 36 Everose ref. 118235f-0059 is a 36 mm watch in 18-karat rose gold (Everose alloy with platinum content for colour stability). It features the automatic Rolex caliber 3155 movement with Parachrom hairspring, COSC-certified chronometer precision of -4/+6 seconds per day, and displays hours, minutes, seconds, date, and day of the week. The case includes a sapphire crystal with anti-reflective coating, triple-lock Triplock crown, and screw-down caseback with 100-metre water resistance. Strap width: 20 mm.

Frequently asked questions

What is the lug width of the Rolex Day-Date 36 118235f-0059?

The Rolex Day-Date 36 reference 118235f-0059 has a lug width of 20 mm. This measurement is consistent across all examples of the 36 mm model and should be taken internally between the two lugs using a calliper, measured at the level of the case back.

What is the best strap for the Rolex Day-Date 36 118235f-0059 in rose gold?

For the Everose gold version, the most suitable straps are alligator with an open-grain texture in cognac, chocolate or tobacco tones, or shell cordovan in burgundy for formal occasions. A deployant clasp in matching rose gold completes the aesthetic coherence of the watch. Milanostraps.it offers a curated selection of handcrafted 20mm-compatible straps.

How do you change the strap on a Rolex Day-Date 36?

The strap on the Rolex Day-Date 36 is secured to the lugs via 20 mm spring bars. Replacement requires a fine-tipped spring bar tool to compress the spring bar ends and release them from the lug slots. The operation does not require opening the case or specialist watchmaking tools.

Are there aftermarket straps compatible with the Rolex Day-Date 36 118235f-0059?

Yes. Any strap with a 20 mm attachment and standard spring bars is technically compatible with the Rolex Day-Date 36. Milanostraps.it offers handcrafted straps in leather, alligator, shell cordovan and rubber, made specifically for 20 mm lugs, with selectable finishes and closures to suit the watch's aesthetic.

How long does a leather strap last on a Rolex Day-Date 36?

The lifespan of a leather strap depends on the material, tanning process and daily wear. A high-quality alligator strap with vegetable tanning, properly kept away from water and excessive perspiration, can last between 3 and 7 years while retaining its patina and appearance. Casati Milano straps carry an 18-month guarantee 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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