Strap for Rolex Day-Date 36 1834

The Rolex Day-Date 36 ref. 1834 features lugs with a width of 20mm at the point of attachment to the case. To measure it accurately, use a digital calliper placed internally between the two lugs, in direct contact with the case middle.

For the Day-Date 36 ref. 1834 in yellow gold, an alligator strap with vegetable tanning and hornback grain is the most coherent choice with the watch's haute horlogerie character. Chevreau calfskin suits everyday wear, whilst vulcanised rubber works particularly well on white gold versions for a contemporary contrast.

To replace the strap on the Rolex Day-Date 36 ref. 1834, use a spring bar tool to compress and remove the spring bars inside the lugs. Work on a soft cushion or watch holder to avoid scratching the gold case. If in doubt, consult a qualified watchmaker.

Yes, there are numerous aftermarket straps compatible with the Rolex Day-Date 36 ref. 1834, featuring a 20mm straight-end attachment. Casati Milano produces bespoke straps in 20/16mm or 20/18mm specifically for this reference, available in alligator, calfskin and other fine leathers, with a choice of buckle or deployant clasp.

The longevity of a leather strap depends on the quality of the tanning, daily use and maintenance. A high-grade vegetable-tanned alligator strap, kept away from excessive perspiration and water, can last between 3 and 6 years whilst retaining its integrity. The patina it develops over time is considered an integral part of the strap's aesthetic value.