Strap for Equestrian Horseshoe 23 Diamond / MOP

The lug width of the Longines Equestrian L6.135.0.87.2 is 10 millimetres. Measure from the inside of one spring bar hole to the inside of the other, perpendicular to the case, without applying pressure. This dimension is critical for correct strap alignment and aesthetic harmony with the compact 23-millimetre case diameter.

Four materials are recommended: natural alligator for elegance and lightness; vegetable-tanned calf leather for graceful patina development over time; shell cordovan for unmatched durability and lustre; NATO straps in cotton-linen blend for daily versatility. Material choice depends on intended use and personal aesthetic preference.

Remove the spring bars from the lugs using a dedicated tool or flathead knife. Position the tool beneath the spring button, press inward to release tension, then extract the bar. Insert the new strap, aligning it with both lugs and ensuring the spring bars click securely into position. Exercise caution to avoid scratching the stainless steel case.

Yes, the L6.135.0.87.2 is compatible with any strap featuring a 10-millimetre lug width. Milano Straps manufactures artisanal Italian straps customisable in exotic leathers, thread colours and dimensions. Compatibility is assured; verify total strap length against your wrist circumference before ordering.

A premium leather strap typically lasts 3–5 years with regular daily wear, depending on humidity exposure, perspiration and mechanical stress. Vegetable-tanned leather develops visible patina within 12–18 months of wear, enhancing aesthetic character. Milano Straps provides an 18-month warranty on all bespoke straps, covering manufacturing defects and material anomalies.