Rolex
Day-Date 36 118348-0093— lug 20mm

The lug width of the Rolex Day-Date 36 118348-0093 is precisely 20 mm. This measurement must be taken directly between the two lugs of the yellow gold case, without including the case height. This construction specification ensures compatibility with all artisanal straps certified for the 20 mm dimension.

For the Day-Date 36 118348-0093 in yellow gold, alligator remains the most appropriate choice: its natural grain and patina over time create a coherent visual dialogue with the precious case. Vegetable-tanned calf offers a finer texture, whilst shell cordovan delivers superior lustre. The choice ultimately depends on daily usage and personal aesthetic preferences.

The Rolex Day-Date 36 118348-0093 features an original deployante clasp that simplifies strap replacement. Use a dedicated spring bar tool to release the terminal lugs and remove the old strap. When inserting the new strap, align the holes and ensure the spring bars remain parallel. Avoid forcing the strap: slight resistance is normal. If uncertain, consult a trusted watchmaker.

Yes, absolutely. The Rolex Day-Date 36 118348-0093 is fully compatible with aftermarket straps of 20 mm lug width. The key is selecting superior materials and craftsmanship—alligator, calf or shell cordovan—to preserve the aesthetics and value of the original timepiece. Casati Milano offers artisanal straps engineered to Rolex compatibility specifications.

The durability of a leather strap depends on material quality, maintenance and usage intensity. A superior-grade alligator, vegetable-tanned, typically resists 3-4 years of daily wear before showing signs of deterioration at the stitching. Shell cordovan, thanks to its cartilaginous density, can exceed 5 years. Regular maintenance—weekly cleaning with a damp cloth and conditioning every 3 months—significantly extends strap lifespan.