Rolex
Oyster Perpetual Date 1005— lug 20mm

The Rolex Oyster Perpetual Date ref. 1005 has a lug width of 20mm. This is the standard lug size for the 34mm Oyster case family and is compatible with a wide range of aftermarket straps in this dimension.

For the ref. 1005, a vegetable-tanned calfskin strap delivers authentic vintage character, while an alligator strap with Louisiana grain adds formal elegance. A NATO nylon strap suits everyday sportswear. The choice depends on use and dial colour: tobacco brown pairs well with a champagne dial, black with silver or anthracite dials.

The lugs on the ref. 1005 accept standard 20mm springbars. Using a dedicated springbar tool, lever out the strap from the side slots of the lugs. It is advisable to use steel springbars of at least 1.5mm thickness to ensure a secure fit. If in doubt, a watchmaker or the Casati Milano atelier can perform the fitting without risk to the case.

Yes. Any strap with a 20mm attachment and straight or slightly curved horn is compatible with the ref. 1005. The handcrafted straps available at milanostraps.it with a 20mm lug width are designed to fit the Oyster case precisely, respecting the original curves and geometry of Rolex lugs.

A quality leather strap on a Rolex Oyster Perpetual Date 1005 typically lasts between 2 and 5 years, depending on the type of leather, frequency of use, and exposure conditions (perspiration, water, heat). Vegetable-tanned leather develops a genuine patina over time and tends to last longer than synthetically tanned leathers, provided it is treated with appropriate care products.