Strap for Colt Chronograph Automatic Stainless Steel / Mariner Blue / Rubber / Pin

The lug width of the Breitling Colt A1338811/C914/152S/A20S.1 is 22mm. This measurement refers to the internal distance between the two lugs of the case, where the strap is fitted. It is advisable to verify this with a digital calliper before purchasing an aftermarket strap.

For the Breitling Colt A1338811/C914/152S/A20S.1, the most suitable materials are: vegetable-tanned alligator for formal occasions, padded calf leather for versatile daily wear, nylon NATO for its original military vocation, and vulcanised rubber for intensive sporting use. The choice depends on the intended use and the desired colour pairing with the dial.

To replace the strap on the Breitling Colt A1338811/C914/152S/A20S.1, you will need a flat-tip or hooked spring bar tool. Insert the tool into the spring bar slot on the lug, compress the spring bar and slide the strap free. Take care not to scratch the steel lugs. If in doubt, it is best to entrust the operation to a watchmaker or the Casati Milano atelier.

Yes, any strap with a 22mm attachment is compatible with the Breitling Colt A1338811/C914/152S/A20S.1, provided it uses standard spring bars. Milano Straps offers a selection of handcrafted 22mm straps made in Italy, with materials and finishes chosen to complement the aesthetics of the 44mm steel case.

The lifespan of a leather strap depends on the quality of the hide, the tanning process and the conditions of use. A high-grade vegetable-tanned alligator strap, with regular conditioning and rotation with other straps, can last between three and seven years. Frequent exposure to perspiration, water or heat accelerates deterioration. Milano Straps straps carry an 18-month guarantee against manufacturing defects.