Strap for Big Pilot’s Watch Annual Calendar Edition “Antoine de Saint Exupéry”

The Big Pilot IW5027-06 is fitted with a 22mm lug width. This dimension represents the ideal proportion for a 46.20mm diameter case, ensuring perfect aesthetic balance between the case mass and strap width. Accurate measurement is performed by positioning a digital calliper perpendicular to the lugs at the strap insertion point.

For rose gold, we recommend alligator straps in cognac for warm-to-warm pairing, or vegetable-tanned calf leather in moka-brown for sophisticated aesthetic continuity. For formal applications, black calf leather creates noble contrast. Natural alligator, with its irregular grain pattern and authentic texture, emphasises the watch's historical character.

Strap replacement requires a spring bar tool—the flattened implement with two curved ends. Position yourself facing the lug, insert the tool's end into the lug hole to compress the internal spring and release the pin. Proceed carefully on both lugs. New straps arrive with pins already positioned; insert the first pin, secure the strap to the lug, then repeat on the opposite lug.

Yes, any strap manufactured with a 22mm lug width is fully compatible with the Big Pilot IW5027-06. Lug width is the universal compatibility standard. On milanostraps.it you'll find 22mm straps in various leathers and finishes, customisable in length to fit your wrist. Always verify that the strap is constructed from genuine leather, not synthetic material, to ensure durability over time.

The lifespan of a vegetable-tanned leather strap ranges from 3 to 5 years with daily use, depending on climate, perspiration and maintenance. Alligator straps typically last longer due to skin density. Unlike synthetics, natural leather develops personal patina and does not deteriorate abruptly—often your aesthetic preference drives a change rather than actual wear. Occasional cleaning with a damp cloth and storage in a dry environment significantly extend useful life.