Rolex
Datejust 41 126331-0008— lug 21mm

The lug width of the Rolex Datejust 41 126331-0008 is 21 millimetres. This measurement represents the internal diameter of the case lugs and is the fundamental parameter for selecting a compatible strap. You can verify it using a digital calliper by measuring the distance between the fixed spring bars.

Alligator is the most elegant choice for the Datejust 41 126331-0008, especially in black or cognac brown. Shell cordovan is ideal if you desire a leather that develops distinctive patina over time. Vegetable-tanned calf offers a contemporary compromise with excellent breathability. For versatility, NATO straps maintain formality whilst offering flexibility.

The Datejust 41 126331-0008 strap is changed by removing the spring bars that connect the strap to the case lugs. Using an appropriate tool (a spring bar tool or dedicated implement), apply pressure to the bar from the opposite side until it releases from its seat. Position the new strap on the lugs and reinsert the spring bars. We recommend having this performed by a qualified watchmaker.

Yes, all straps with 21-millimetre lug width are compatible with the Datejust 41 126331-0008. A high-quality artisanal strap crafted from alligator, shell cordovan or vegetable-tanned calf maintains the aesthetic and durability standards required by a timepiece of this calibre.

A high-quality leather strap (alligator, shell cordovan or vegetable-tanned calf) typically lasts 3 to 5 years of daily wear, depending on climate, humidity and frequency of use. Shell cordovan tends to last longer due to its superior molecular density. The Casati Milano warranty covers manufacturing defects for 18 months.