Strap for Superocean Heritage 46 Chronograph Stainless Steel / Black / Gun Blue / Milanese

The Breitling Superocean Heritage A1332024.C817.152A has a lug width of 24mm. This measurement, proportionate to the 46mm case, can be verified using a digital calliper by measuring the internal distance between the two lugs at the narrowest point, approximately 2-3mm from the case.

For this 46mm steel-cased diver, the most fitting options are vegetable-tanned Tuscan calf leather (for daily wear with developing patina), square-scale Louisiana alligator (for a more formal register), and ballistic nylon NATO or vulcanised rubber for sporting or aquatic use. The correct width is 24mm.

Strap removal requires a spring bar tool with a fine tip. Insert the tip into the notch of the spring bar located between the lug and the strap, compress the bar inward and slide the strap end free. Repeat on the opposite side. Place a soft cloth beneath the case to prevent scratching the steel surfaces during the operation.

Yes. Any strap with a 24mm attachment and standard spring bars is compatible. milanostraps.it offers a curated selection of handcrafted 24mm straps in leather, alligator, NATO and rubber, designed specifically for watches with this lug width and proportioned to a 46mm case.

A quality vegetable-tanned leather strap, kept away from salt water and direct heat sources, typically lasts 2 to 4 years with daily wear. For a diver used in water, it is advisable to alternate it with a NATO or rubber strap, reserving the leather for dry use. milanostraps.it backs its straps with an 18-month warranty against manufacturing defects.