Strap for Superocean II 44 Stainless Steel / Blue / Mariner Blue / Rubber

The lug width of the Breitling Superocean A17392D8.C910.145S is 22mm. This measurement refers to the internal distance between the two lugs of the case, accurately determined using a digital calliper. Any strap with a 22mm attachment is fully compatible with this reference.

The choice depends on intended use. For marine or sporting environments, a technical nylon NATO or vulcanised rubber strap is the most consistent option. For mixed sport and formal wear, a vegetable-tanned calf leather or alligator strap with a deployant clasp elevates the timepiece while respecting the proportions of the 44mm case.

The strap is replaced using a spring bar tool to remove the 22mm spring bars securing the strap to the case lugs. It is advisable to work on a soft surface to avoid scratching the stainless steel case. The operation requires no specialist equipment and can be carried out independently with a basic watchmaking toolkit.

Yes, all straps with a 22mm attachment are compatible. MilanoStraps offers a curated selection of handcrafted straps — in leather, alligator, NATO and rubber — made with a 22mm lug width, including options with a deployant or tang buckle in stainless steel, consistent with the material of the original case.

Longevity depends on water exposure and frequency of use. A quality leather strap, kept away from salt water and regularly conditioned with appropriate products, typically lasts 2 to 4 years with daily wear. For marine use, rubber or NATO straps are preferable. Casati Milano provides an 18-month guarantee against manufacturing defects on all handcrafted straps.