Breguet
Marine 5547BR/12/5ZU— lug 20mm

The lug width of the Breguet Marine 5547BR/12/5ZU is 20mm. This is the internal measurement between the two horns of the case, which determines the strap width to be fitted. It is essential to use a digital caliper for accurate measurement before purchasing an aftermarket strap.

For the Marine 5547BR/12/5ZU in rose gold, alligator hornback in bordeaux, tobacco or midnight blue tones represents the most coherent choice with the model's haute horlogerie register. For more dynamic or marine use, a vulcanized FKM rubber strap ensures grip and comfort without sacrificing the technical character of the watch.

The strap on the Breguet Marine 5547BR/12/5ZU is replaced using a dedicated 20mm spring bar. With a spatula-pointed tool, compress the spring bar in the lug seat and extract the strap laterally. The operation requires care to avoid scratching the rose gold case: it is advisable to rely on a watchmaker or a specialized atelier such as Casati Milano.

Yes, all straps with a 20mm lug width are compatible with the Breguet Marine 5547BR/12/5ZU. On milanostraps.it you will find a selection of artisanal straps in alligator, calf, NATO and rubber sized exactly to this measurement, with buckle or deployant in various metals including rose gold PVD to match the original case.

The lifespan of a leather strap depends on the quality of the tanning, exposure to moisture and daily care. A quality alligator strap with saddle stitching and water-resistant treatment can last from 2 to 5 years with regular use. Casati Milano straps are made with hand-selected leathers and come with an 18-month warranty on manufacturing defects.