Strap for Flagship 26 Automatic Pink Gold

The lug width of the Longines Flagship L4.274.8.22.2 is precisely 12mm. This dimension represents the exact width of the space between the two lugs of the case where the strap is inserted. It is essential to verify this measurement before purchasing a compatible strap, as even a 1mm deviation could cause fitting issues. To measure correctly, position a digital calliper perpendicular to the interior of the two lugs.

For the Longines Flagship L4.274.8.22.2 in rose gold, an alligator niloticus strap represents the most coherent aesthetic choice for the watch's design. The natural texture and patina that develops over time pair perfectly with the precious case. Alternatively, vegetable-tanned calf leather offers understated modernity, while shell cordovan represents an intermediate solution with greater natural lustre. Alligator straps in dark brown or burgundy create conservative chromatic harmony, emphasising the nobility of the case.

Changing the strap on the Longines Flagship L4.274.8.22.2 requires the use of a specific tool: a spring bar remover. These bars, also called spring bars, connect the strap to the watch lugs. To remove them, position the flat end of the remover on the bar's groove, applying gentle pressure inward and downward simultaneously. The bar will retract slightly, allowing you to remove the strap. When reinserting, align the holes of the new strap with the lugs and push the bar until it seats naturally. Never force: the bars must enter smoothly. If you feel resistance, verify alignment. For the Longines Flagship, we recommend performing this operation with care, given the preciousness of the rose gold case.

Yes, the 12mm straps available on Milano Straps are aftermarket products, meaning they are non-original straps manufactured by specialised artisans. Despite not being Longines-produced, these straps are engineered to be compatible with the 12mm lug width whilst maintaining the same constructive quality, superior materials and measurement precision. Milano Straps offers straps crafted from premium leather (alligator, calf, shell cordovan) often superior to originals in longevity and aesthetics. The Casati Milano atelier, by appointment, personalises straps according to your preferences, adding initials, specific leather selection and customised thread colour, with an 18-month guarantee.

The lifespan of a leather strap depends on the material type and usage conditions. A high-quality alligator niloticus strap, with vegetable or modern tanning, lasts approximately 3 to 5 years with daily use, extending to 7–8 years with occasional use and proper maintenance. Vegetable-tanned calf leather has slightly shorter longevity (2–4 years) due to lower fibre density. Shell cordovan, thanks to its particular structure, can exceed 5–6 years. Lifespan increases significantly if the strap rotates with other models and remains dry after moisture exposure. The Casati Milano atelier provides an 18-month guarantee on personalised straps, covering manufacturing defects and premature wear related to craftsmanship.