Strap for Superocean 42

The Breitling Superocean A1736402BA32131A has a lug width of 22mm. This measurement refers to the internal distance between the two lugs on the case back and determines the compatible strap width. It is advisable to verify with a calliper before purchasing a replacement strap.

The ideal choice depends on the intended use. For aquatic or sporting contexts, a vulcanised rubber strap in 22mm offers waterproofing and secure fit. For urban or formal wear, a vegetable-tanned alligator or shell cordovan strap enhances the aesthetic profile while preserving the instrument-grade character of the watch. A NATO strap remains the most historically coherent option given the model's military origins.

Strap replacement requires a springbar tool or a fine-tipped lever. Press the springbar inward to release the tension, slide the strap free from the lug, then insert the new strap by compressing and aligning the springbars into the lug holes. The process takes only a few minutes but requires care to avoid scratching the stainless steel case.

Yes. Any strap with a 22mm attachment width and standard springbars is technically compatible with the Breitling Superocean A1736402BA32131A. Milano Straps offers a curated selection of handcrafted 22mm straps in leather, rubber and NATO configurations, all finished to complement the original 42mm stainless steel case.

Longevity depends on the material and conditions of use. A vegetable-tanned alligator strap, kept away from prolonged water exposure and maintained with appropriate conditioners, can last between three and seven years whilst developing a refined patina. Shell cordovan, owing to its dense fibre structure, tends to outlast other leathers. For intensive nautical or sporting use, a rubber strap offers superior durability.