Rolex · Explorer

Strap for Explorer 36 Stainless Steel / Yellow Gold

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
Reference124273-0001 (aka: m124273-0001)
FamilyExplorer
MovementRolex caliber 3230 hours, minutes, seconds
Year2021
CaseStainless Steel

Recommended spring bar

Spring bars Rolex Submariner 16613 — 20mm

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

All Rolex spring barsOpen →

Straps for the Explorer 124273-0001 (aka: m124273-0001)

Selected for the 20 mm lug width · workshop selection

All 20 mm straps →

The Explorer 124273-0001 (aka: m124273-0001), seen from the bench

The Explorer 124273 is equipped with the automatic Rolex caliber 3230 which offers hour, minute and second functions. The model features 20mm lugs for the strap. This timepiece maintains the essential characteristics of the Explorer collection with Rolex manufacture movement.

Frequently asked questions

What is the lug width of the Rolex Explorer 124273-0001?

The Rolex Explorer 124273-0001 features a lug width of 20mm. This measurement is specific to the 36mm case and was the standard format for analogue Explorers until the early 2000s. Any watch strap with 20mm attachment points is fully compatible with this reference.

What is the best strap for a Rolex Explorer 36?

For the 124273-0001, we recommend natural alligator leather in cognac tone for the classic approach, or premium shell cordovan in black for those seeking versatility across formal and casual occasions. If you prefer everyday practicality, a silk-weave NATO in slate grey maintains the watch's military heritage without adding unnecessary weight to the wrist.

How do I change the strap on a Rolex Explorer 124273-0001?

You require a specialised spring bar tool to remove the pins securing the strap to the lugs. Position the tool in the lateral groove of the pin, pressing inward until the pin retracts, then extract the old strap. Insert the new strap by aligning the attachment points with the lugs, allowing the spring bar to click into place. If you prefer to avoid risk, Casati Milano provides professional changeover at the atelier.

Can I use an aftermarket strap on this Rolex?

Absolutely. The 124273-0001 is compatible with any quality aftermarket watch strap featuring 20mm attachment points. Many collectors prefer artisanal aftermarket straps for their superior material specifications (genuine alligator, certified vegetable tanning, premium shell cordovan) compared to standard Rolex offerings, which often utilise generic calf leather.

How long does a leather strap last on a daily-wear watch?

A Casati Milano strap in genuine alligator or shell cordovan, worn daily, maintains structural integrity for 4-6 years. The leather develops natural patina that enhances aesthetic appeal over time. Visible wear (creasing, minor damage) depends on climate humidity and frequency of use. With our 18-month warranty covering manufacturing defects, you are protected against any construction-related issues.

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