Strap for Day-Date 36 Platinum Domed / President / White Roman

The lug width is 20mm, measured from centre to centre of the lugs. This dimension is specific to the Day-Date 36 and ensures visual balance between case and strap. Use a digital calliper positioned perpendicular to the lugs for accurate measurement.

Black alligator remains the most formal and traditional choice, with its ultra-fine natural grain. For those seeking warmer tones, Shell Cordovan with vegetable tanning is exceptional as it develops patina over time, mirroring the platinum case's natural ageing process.

Remove the original metal bracelet using a spring bar tool, which accesses from the caseback or lug side. Extract the pins, align the new strap with the lug holes and reinsert the pins with decisive pressure until they click. Do not force: the strap must fit snugly without play.

Yes, provided the lug width is exactly 20mm and the strap is constructed from premium materials (alligator, Shell Cordovan, full-grain leather). A bespoke aftermarket strap can enhance daily wear experience, offering colour and material alternatives that the official market does not provide.

A premium leather strap (alligator or Shell Cordovan), worn daily and subjected to minimal maintenance, typically lasts 3–5 years. Constant exposure to perspiration, UV light and humidity accelerates leather degradation. Rotating between multiple straps significantly extends the longevity of each.