Rolex · Datejust 36

Strap for Datejust 36 Stainless Steel Domed / Jubilee / 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
Reference116200-0099
FamilyDatejust 36
MovementRolex caliber 3135 Hours, Minutes, Seconds | Chronometer
CaseStainless Steel

Recommended spring bar

Modern Rolex spring bars 20mm — 1.5mm diameter

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

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Straps for the Datejust 36 116200-0099

Selected for the 20 mm lug width · workshop selection

All 20 mm straps →

The Datejust 36 116200-0099, seen from the bench

The Datejust 36 reference 116200-0099 is equipped with the automatic caliber 3135 with official chronometer certification. The movement indicates hours, minutes and seconds with the characteristic date window at 3 o'clock. The case features standard 20mm lugs for the strap.

Frequently asked questions

What is the lug width of the Rolex Datejust 36 116200-0099?

The lug width (strap width) of the Rolex Datejust 36 116200-0099 is precisely 20mm. This measurement is specific to this model and is not compatible with 19mm straps (Seamaster) or 22mm straps (Submariner). To verify, measure the distance between the metal spring bar lugs: it must be exactly 20.0mm.

Which strap material is most suitable for the Rolex Datejust 36 116200-0099?

Black alligator with vegetable tanning is the most elegant and formal choice, developing a rich patina over time. For daily wear, Italian calf leather with medium grain offers comfort and suppleness. Shell cordovan represents an excellent compromise between structure and flexibility, whilst textile NATO is ideal for casual and sporty contexts.

How do I change the strap on a Rolex Datejust 36 116200-0099?

The Datejust 116200-0099 features spring bar lugs that can be removed by sliding the strap gently outward. A spring bar tool facilitates the operation, though you may also visit a watchmaker. Never force the pins: gentle, lateral pressure is sufficient.

Does the strap need a deployant clasp for the Rolex Datejust 36 116200-0099?

No, the Datejust 116200-0099 is compatible with both deployant and traditional buckles. A deployant clasp enhances ease of use and ensures precise fit. Choose according to personal preference: the deployant is more practical, whilst a classical buckle is more understated.

How long does a leather strap last on a Rolex Datejust 36 116200-0099?

A quality artisanal strap, crafted from alligator or shell cordovan, typically lasts 3–5 years with regular daily use. Italian calf leather offers similar durability. Climate, perspiration, and sun exposure accelerate wear. Regular maintenance (cleaning and conditioning) and rotating between multiple straps significantly extends longevity.

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