Strap for Day-Date 36 Yellow Gold Diamonds / President / Lavender Jade Carousel

The lug width (misura ansa) of the Rolex Day-Date 36 reference 118348-0191 is exactly 20 millimetres. This dimension represents the distance between the two case lugs and is the fundamental parameter for purchasing a compatible strap. Measure accurately with a calliper at the narrowest point of the lugs.

For the 118348-0191 in yellow gold, alligator in honey or light brown is the noblest choice: its fine grain creates a natural chromatic continuity with the metal. Alternatively, vegetable-tanned calf leather develops a fascinating patina over time, or Cordovan in burgundy for an elegant and sophisticated contrast.

The change requires extraction of the spring bars using a dedicated forked tool. Position the watch on a soft surface, gently lift the pin from the internal spring, remove the old strap, insert the new one by aligning it perfectly to the lugs, and push the pin until it clicks. Delicate operation: if inexperienced, entrust it to an expert.

Yes, provided it respects the 20-millimetre lug width. Any strap in leather, fabric or rubber crafted for 20mm fits perfectly into the lugs. What changes is construction quality: vegetable-tanned alligator, native calf and shell Cordovan ensure longevity and authentic patina, unlike synthetic materials.

A high-quality alligator or calf strap with vegetable tanning and artisan stitching typically lasts 3-5 years of regular use, depending on exposure to sun, water and humidity. Shell Cordovan tends to last longer (5-7 years) due to its dense fibrous structure. Good maintenance (regular cleaning, drying, seasonal rest) significantly extends its lifespan.