Strap for SuperOcean Automatic 42 Bronze / Blue / USA

The Breitling Superocean N173761A1C1S1 requires a strap with a lug width of 22 mm, measured as the internal distance between the case lugs. This dimension is consistent with the 42 mm case diameter and necessitates springbars with 22 mm end-to-end fitment for a secure and correct attachment.

The ceramic and bronze case of the Superocean N173761A1C1S1 pairs exceptionally well with vegetable-tanned leather straps in natural tan, petrol green or cognac, which develop a patina alongside the bronze. Vulcanised rubber straps are recommended for intensive nautical use. An alligator strap with pronounced grain texture further enhances the material quality of the case.

Strap replacement on the Superocean is performed by removing the springbars — the small spring-loaded pins connecting the strap to the case lugs. A bifurcated lever tool is recommended to avoid scratching the ceramic case. Once the technique is mastered, the operation takes only a few minutes and requires no professional intervention.

Yes. Any strap with a 22 mm lug width and compatible springbars can be fitted to the Superocean N173761A1C1S1. milanostraps.it offers a curated selection of handcrafted leather, rubber and nylon straps specifically sized for 22 mm lugs, with bespoke customisation available through the Casati Milano atelier.

The lifespan of a leather strap depends on frequency of use, exposure to perspiration and water, and the quality of the tanning process. A high-quality vegetable-tanned leather strap under daily normal use typically lasts between 18 and 36 months. Regular exposure to saltwater significantly reduces longevity; for intensive marine use, a rubber or nylon NATO strap is strongly advisable.