Strap for Aerospace B70 Orbiter Titanium / Orange / Rubber

The Breitling Aerospace EB70101A1O1S1 features a standard lug width of 22 mm. This measurement refers to the gap between the lugs at the strap attachment point and is the correct dimension to use when selecting any aftermarket strap, whether in leather, rubber, or nylon.

The ideal choice depends on intended use. For professional or aviation contexts, high-density vulcanised rubber or ballistic nylon NATO straps are most consistent with the technical character of the titanium case. For urban or formal wear, an hornback alligator strap with raised grain texture or a vegetable-tanned calf leather strap creates a refined contrast against the satin-finished surfaces.

Strap replacement requires a fine-tipped or forked spring bar tool. The 22 mm spring bars are released by applying gentle lever pressure inside the lugs. Given the tapered geometry of the Aerospace's titanium lugs, it is important to ensure that the replacement strap maintains its full 22 mm width at the attachment point without immediate tapering, to guarantee a secure fit.

Yes. Any strap with a 22 mm attachment width and standard spring bars is technically compatible. Milanostraps.it offers a curated selection of handcrafted leather, rubber and textile straps specifically sourced for 22 mm lug widths. For a fully bespoke solution with personal material selection, the Casati Milano atelier offers a made-to-order service by appointment.

The lifespan of a leather strap depends on the quality of the hide, tanning method and daily use. A premium alligator or shell cordovan strap produced using vegetable tanning and hand-finished can last between three and seven years with routine care. Prolonged exposure to water and perspiration should be avoided, and periodic application of a natural leather conditioner is recommended. Vulcanised rubber straps do not present these limitations and are preferable for physical activities.