Strap for Saint-Imier Date 26

The lug width of the Longines Saint Imier L2.263.4.72.6 is exactly 20 millimetres. This measurement refers to the distance between the strap attachment pins on the case. When purchasing an aftermarket strap, always verify that the technical specification certifies compatibility with a 20mm lug width, as even minor variations may result in looseness or inability to fit.

For the Saint Imier L2.263.4.72.6, alligator represents the most elegant and formal choice, particularly in black, dark brown or burgundy tones. Vegetable-tanned calf leather offers durability and develops a golden patina over time. For sporty contexts, a cotton-weight NATO maintains sobriety. Your choice depends on intended use and personal aesthetic preference for the dial.

Strap replacement requires extraction of the lug pins using a spring bar tool. Position the watch on a soft surface, locate the lateral pins beneath the lug, insert the tool into the hole to release the pin, gently extract it and separate the strap. Repeat on the opposite side. Install the new strap by aligning the holes and reinserting the pins until the fitting click is heard.

Yes, any strap with a 20mm lug width is compatible with the Saint Imier L2.263.4.72.6. Always verify the manufacturer's technical specifications to certify compatibility. Specialist brands such as Milano Straps offer tested and customizable straps, with technical consultation support.

The lifespan of a leather strap depends on tanning quality and usage patterns. High-quality alligator or vegetable-tanned calf, with regular wear, maintains integrity for 3-4 years. Leather develops natural patina over time, increasing aesthetic value. Factors such as humidity exposure, perspiration and temperature extremes accelerate ageing. Regular maintenance and rotation between straps significantly extends durability.