Strap for Chronomat Evolution Stainless Steel / Black

The lug width of the Breitling Chronomat Evolution A1335611/B719 is 18mm. This measurement is taken with a digital calliper at the innermost point of the lugs, directly adjacent to the case, where the distance between the two spring bar holes is precisely 18mm. This is a less common dimension compared to the standard 20mm, so it is important to confirm it before purchasing an aftermarket strap.

The best strap depends on intended use. For formal occasions, a vegetable-tanned alligator strap at 18mm enhances the steel case and shifts the watch's register considerably. For daily wear, tanned calfskin is more resilient and develops a personal patina over time. A ballistic nylon NATO strap suits sporting activities, while vulcanised rubber ensures water resistance. A steel or titanium deployant clasp is recommended for those seeking a secure closure and a flat profile on the wrist.

To remove the original bracelet from the Chronomat Evolution, a fine-tipped springbar tool is required. The lugs on the Chronomat are short and the clearance can be tight: it is advisable to rest the watch on a soft cushion, compress the spring bars gently, and slide the strap outwards. To fit a new strap, insert one end of the spring bar into the lug, then compress the free end and engage it into the opposite lug.

Yes, there is a wide range of aftermarket straps compatible with the Chronomat Evolution A1335611/B719 at 18mm lug width. It is essential to select straps with straight (not curved) ends suited to the Chronomat's lugs, and to verify the caseback thickness to avoid clearance issues. Milanostraps.it offers a curated selection of handcrafted 18mm straps in leather, NATO, and rubber, manufactured to precise dimensions to ensure compatibility with this reference.

The lifespan of a leather strap depends on the material and care. A quality tanned calfskin strap worn daily typically lasts 12 to 24 months. Shell cordovan, owing to its compact fibrous structure, can last 3 to 5 years with regular maintenance. Vegetable-tanned alligator, kept away from prolonged moisture, retains its structural integrity and finish for 2 to 4 years. Casati Milano straps from Milanostraps.it come with an 18-month guarantee against manufacturing defects.