Strap for Day-Date 36 Everose Gold / Diamond / Paved-Rainbow / President-Diamond

The lug width of the Day-Date 36 128345RBR-0043 is 20 millimetres. This measurement represents the distance between the lateral case lugs and is essential to ensure absolute compatibility with artisanal or aftermarket straps. We recommend verifying this dimension with a digital calliper positioned directly on the lugs, not on the case itself.

For the Day-Date 36 in rose gold, alligator with vegetable tanning represents the most refined traditional choice: the natural derma texture captures light subtly, creating visual depth. Alternatively, shell cordovan offers durability and a patina that develops over time, whilst calf leather box guarantees a more rigorous and discreet approach. Your choice depends on context of use and personal aesthetic preferences.

Changing the strap requires the use of specialised tools—particularly an appropriate lug remover for the 20mm measurement—to avoid damaging the case. It is advisable to consult a qualified service or artisanal atelier: Casati Milano, for example, carries out this operation at its Milan atelier, verifying correct tension and positioning of the strap on the Day-Date 36. For greater convenience, many owners prefer straps with a deployante, which allow rapid replacement without tools.

Yes, any strap with a 20 millimetre lug width is compatible with the Day-Date 36 128345RBR-0043. We recommend, however, verifying the quality of materials and construction precision: an artisanal strap in alligator or shell cordovan guarantees finishing and durability consistent with the value and elegance of your watch. MilanoStraps offers a curated selection of 20mm straps crafted from the finest materials.

The lifespan of a leather strap depends on the quality of the leather, frequency of use and proper care. A high-quality alligator or shell cordovan strap can last 5–7 years with regular use and adequate maintenance. Vegetable tanning tends to develop an attractive patina over time, enriching the aesthetic of the strap. Casati Milano guarantees 18 months against manufacturing defects and can provide specific advice on maintenance and potential regeneration of the strap over time.