Strap for Superocean 46 Blacksteel / Red Gold / Black / Rubber

The lug width of the Breitling Superocean U17368221B1S1 is 24mm. This measurement represents the perpendicular distance between the two lateral attachment points on the case where the strap engages. Measured with a digital calliper, it excludes the thickness of the mounted strap. The 24mm standardisation across this Superocean family ensures compatibility with the full range of aftermarket artisanal straps.

Structured alligator in tobacco brunette or deep brown tones represents the ideal pairing, as it enhances the chromatic contrast between red gold and steel. Alternatively, vegetable-tanned calf leather ages in parallel with the aureous red, creating narrative harmony over time. For genuine aquatic use, fluoroelastomer rubber remains the rational and practical choice.

Strap change on the Superocean requires a spring bar tool to extract the lateral pins that secure the strap to the lugs. Position the tool tip in the small aperture on the inner face of the lug, apply gentle downward pressure to release the pin. Repeat on both sides. Insert the new strap by aligning the holes, then reinsert the pins until the safety click is felt. Avoid hammers and brute force: precision is fundamental to prevent case scratching.

Yes, aftermarket 24mm straps are available online from milanostraps.it in multiple variants: alligator, calf, shell cordovan, elastomer, NATO and vegetable-tanned leather. All are customisable in length, embroidered initials and stitching thread selection. Immediate availability permits rapid dispatch, whilst Casati Milano atelier offers bespoke service with 18-month warranty.

Leather strap longevity depends on frequency of use, climate and maintenance. On average, an artisanal quality alligator strap lasts 3–5 years with mixed daily use (not exclusively aquatic). Vegetable tanning tends to exhibit longer service cycles (5–7 years) since natural tannins increase resistance to cracking. Direct and prolonged exposure to salt water, chlorine and humidity reduces durability: in such cases alternating with rubber is advisable. Regular maintenance—drying after water contact, annual conditioning with specific balms—substantially extends working life.