Strap for Rolex Day-Date 36 118135

The lug width of the Rolex Day-Date 36 118135 is 20 millimetres. This is the standard width for this model and ensures harmonious proportions between the case diameter (36mm) and the strap. When purchasing an aftermarket strap, ensure it is specifically dimensioned for 20mm lug width to avoid looseness or overlap.

Cognac brown alligator is the most traditional and elegant choice for Everose gold. For greater originality, black shell cordovan creates a sophisticated contrast that enhances the case's prestige. For a contemporary approach, vegetable-tanned calf leather in burgundy tones offers natural aging and durability.

The strap is secured via straight lugs inserted into the case's lateral attachments. Use a dedicated watchmakers' spring bar tool to gently remove the elastic pins holding the current strap. Once extracted, align the new strap with the lugs and reinsert the pins. Never force components: the Rolex Day-Date 36 deserves precise handling.

Yes, provided the strap is dimensioned for 20mm lug width and installed correctly. Quality artisanal straps, crafted from noble leathers such as alligator, shell cordovan, or vegetable-tanned calf, often offer aesthetics and comfort superior to original straps, whilst maintaining full compatibility and reversibility.

A well-crafted alligator or shell cordovan strap lasts approximately 5–7 years with routine maintenance (regular cleaning, protection from extreme humidity and perspiration). Vegetable-tanned calf tends to resist longer due to the inherent robustness of the tanning process. Longevity also depends on usage habits: daily wear in warm climates requires more frequent replacements.