Rolex · Oyster Perpetual 36

Strap for Oyster Perpetual 36 Blue Explorer

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
Reference116000-0002
FamilyOyster Perpetual 36
MovementRolex caliber 3130 Hours, Minutes, Seconds
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 Oyster Perpetual 36 116000-0002

Selected for the 20 mm lug width · workshop selection

All 20 mm straps →

The Oyster Perpetual 36 116000-0002, seen from the bench

The Oyster Perpetual 36 reference 116000-0002 mounts the automatic Caliber 3130 with hour, minute, and second functions. The case has a diameter of 36mm with 20mm lugs. The movement provides a power reserve of approximately 48 hours.

Frequently asked questions

What is the lug width of the Rolex Oyster Perpetual 36 116000-0002?

The lug width of the Rolex Oyster Perpetual 36 116000-0002 is precisely 20 millimetres. This specification is critical for correct aftermarket strap installation: a lug width that is too narrow causes stress on the spring bars, whilst a width that is too wide creates visible gaps. Measurement must be taken with a digital calliper between the inner sides of the case lugs.

Which strap is most suitable for the Rolex Oyster Perpetual 36 116000-0002?

For the 116000-0002, alligator with vegetable tanning represents the supreme formal choice, thanks to its naturally rectangular texture that dialogues with the Oyster's aesthetic purity. Shell cordovan offers density and lustre that evoke vintage straps. For a sporting register, a rubber or textile NATO strap in anthracite maintains elegance without compromising versatility.

How do you change the strap on the Rolex Oyster Perpetual 36?

Strap replacement requires specific tools: a spring bar tool and a stable work surface. The case spring bars must be extracted gently using the tool, avoiding scratches to the lugs. The new strap is installed by positioning the spring bar in the channel and pressing gently until the click is heard. This operation is not recommended for inexperienced hands: Casati Milano offers the service directly in the atelier by appointment.

Are compatible aftermarket straps available for the 20mm lug width?

Yes. MilanoStraps offers a complete collection of 20mm straps compatible with the Rolex Oyster Perpetual 36. Each strap is handcrafted from noble materials: alligator, vegetable tanning, shell cordovan, rubber and textile. Discover the complete collection of 20mm straps in the online catalogue, or contact Casati Milano for personalised advice in the atelier.

How long does a leather strap last on the Rolex Oyster Perpetual 36?

Durability depends on the material and usage. An alligator or cordovan strap with vegetable tanning, if properly cared for, lasts 3-5 years under moderate daily use conditions. Leather fears excessive moisture and prolonged direct sunlight. Casati Milano provides straps with an 18-month warranty against manufacturing defects, and recommends periodic maintenance: avoid prolonged sweat exposure, dry if wet, store in a dry location.

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