Rolex
Day-Date 36 118235f-0093— lug 20mm

The lug width is precisely 20 millimetres. This measurement is verified by positioning a digital calliper between the inner shoulder of the straight lugs of the case. It is a rigorous standard for the 118235f-0093 model that does not permit significant deviations. A correctly dimensioned strap must fit snugly without play but without requiring force.

For the 118235f-0093 in rose gold, alligator is the superior aesthetic choice due to its exceptionally fine grain and the patina that develops—acquiring golden undertones—over time. Vegetable-tanned calf represents the most versatile alternative and is widely recommended: pronounced texture, authentic visual evolution, and compatibility with differing usage styles. Both materials enhance rose gold without visual competition.

Strap replacement requires specific tools: spring bar removal tools of appropriate diameter (approximately 1.5mm), a protected work surface, and adequate lighting. Position the watch with the lug facing upward, gently insert the tip of the removal tool into the spring bar hole and push downward until the bar is completely freed. Repeat the operation on the opposite lug. We recommend entrusting this operation to a qualified strap specialist if you lack experience.

Yes, provided it is constructed with a 20-millimetre lug width and correctly dimensioned end links (passants or lugs). Quality artisanal straps guarantee perfect compatibility. However, construction quality—leather selection, stitching, finishing—differs significantly from industrial manufacturers. An artisanal strap in premium alligator or calf represents a noteworthy aesthetic and tactile upgrade over standard solutions.

Durability varies according to material, tanning method, and frequency of use. Premium alligator with vegetable tanning offers 5–8 years of daily wear before replacement becomes necessary. Vegetable-tanned calf tends towards 4–6 years. High-tech rubber exceeds 10 years. Constant sun exposure, humidity, and perspiration accelerate ageing. Proper maintenance—regular cleaning, drying after rain, storage in controlled conditions—significantly extends strap longevity.