Strap for Superocean Heritage '57 Stainless Steel / Blue / Mesh

The lug width of the Breitling Superocean Heritage '57 A10370161C1A1 is 20mm. This measurement refers to the internal distance between the two case lugs and should be verified with a digital calliper to ensure a precise and correct strap replacement.

The best strap depends on the intended use. For formal occasions, an alligator strap with vegetable tanning in tobacco or dark brown tones complements the vintage character of the turquoise dial. For sporting or marine use, a vulcanised rubber or woven nylon NATO strap provides water resistance, comfort and reliable grip. A satin-brushed steel deployant clasp is recommended for any premium leather pairing.

To replace the strap, use a fine-tipped spring bar tool. Insert the tip into the spring bar slot, compress the spring bar ends and slide the strap free from the lug. Work carefully to avoid scratching the stainless steel case or lugs. If in doubt, consult a watchmaker or visit the Casati Milano atelier.

Yes. Any standard 20mm strap is compatible with the Superocean Heritage '57, provided the spring bars are of adequate quality and the keepers are correctly sized. Milanostraps.it offers a curated selection of handcrafted 20mm straps, with finishes and materials specifically chosen to suit the aesthetic of this reference.

The lifespan of a leather strap depends on the quality of the tanning, the thickness of the lining and the conditions of use. A top-grade vegetable-tanned alligator strap, worn in dry conditions and rotated regularly with other straps, can last between three and six years while retaining an excellent appearance. Avoiding prolonged contact with salt water, heavy perspiration and direct UV exposure will significantly extend the material's service life.