Strap for Marine Torpilleur Stainless Steel / Blue Enamel / Alligator

The Ulysse Nardin Marine 1183-310LE-3AE-175/1A is equipped with a 21-millimetre lug width. This measurement, verifiable by calculating the internal distance between the case lugs' attachment points, is standard for the 42mm Marine and ensures a proportionally balanced ratio with the overall diameter. Any compatible strap must respect this specific width to ensure correct fitment and constructive aesthetics.

For the Marine 1183-310LE-3AE-175/1A, an alligator strap with vegetable tanning represents the most noble formal choice, enhancing the dignity of the visible movement. For daily wear, European calfskin offers suppleness and durability. If tactical versatility is your priority, a cotton canvas NATO or butyl rubber maintains the Marine's sporting character whilst preserving its constructive seriousness. Avoid synthetic leathers: this timepiece demands material authenticity.

Strap replacement requires a spring bar tool (a specific implement with a bifurcated tip). Insert the bifurcation into the lateral hole of the spring located beneath the lug, press gently downward to compress the spring, and slide the pin out of its fixing hole. Repeat the operation on the opposite lug. Apply the new strap by reversing the procedure, verifying that the pin is fully inserted into its housing and that the spring returns to its locking position.

Yes. All straps with a 21-millimetre lug width are compatible with the 1183-310LE-3AE-175/1A. On milanostraps.it you will find a curated selection of artisanal straps in fine leather, NATO and rubber, manufactured to precise specifications to guarantee perfect fit and closure security. Each strap is tested prior to dispatch to ensure total compatibility with the Marine's lugs.

A vegetable-tanned leather strap, with moderate daily wear and proper maintenance, maintains structural and aesthetic integrity between 18 and 36 months. Longevity depends on environmental factors (humidity, solar exposure), frequency of wear and leather quality. Alligator straps, owing to their density, tend toward the upper limit. Butyl rubber has comparable or slightly lower longevity if subjected to prolonged UV stress. Regular cleaning with a soft cloth and conditioning with specialist creams extends the material's lifespan.