Strap for Transocean Chronograph Unitime Pilot Stainless Steel / Black / Croco

The lug width of the Breitling Transocean AB0510U6.BC26.760P is 24mm. This measurement is taken internally between the two lugs at the point where the strap meets the case, ideally using a digital calliper for accuracy. Any replacement strap must specify 24mm as the attachment width.

For the Transocean 46mm, a Mississippiensis alligator strap with vegetable tanning is the most fitting choice for its formal character: the symmetrical grain complements the polished steel case. For more versatile wear, a vegetable-tanned calf leather strap with a steel deployant clasp maintains impeccable proportions. For sport or outdoor use, a high-density NATO nylon strap visually reduces the mass of the large case.

To replace the strap, a fine-tipped spring bar tool is required. Insert the tip into the small notch on the side of the spring bar, compress the spring and slide the strap free. Work on a padded surface to avoid scratching the case. With a 24mm lug, always verify the spring bar length before purchasing a replacement strap.

Yes. Any aftermarket strap with a 24mm attachment width is technically compatible with the Breitling Transocean AB0510U6.BC26.760P. Milano Straps offers a curated selection of handcrafted straps in alligator, shell cordovan, calf leather, NATO and rubber, all available in 24mm, with bespoke options available at the Casati Milano atelier by appointment.

The lifespan of a leather strap depends on the material and care routine. An alligator strap with vegetable tanning, kept away from water and excessive perspiration and treated periodically with a specialist leather cream, can last between 3 and 6 years while retaining its original structure. Calf leather tends to develop a distinctive patina between the first and second year, a sign of noble ageing. Milano Straps offers an 18-month guarantee on manufacturing defects.