Stainless Steel | Blue Sunray Dial | Steel Rouleaux Bracelet

The Chronomat B31 Automatic 40 introduces Breitling’s manufacture Calibre B31 in a sleek and versatile everyday sports watch. Featuring a rich blue sunray brushed dial and integrated stainless steel Rouleaux bracelet, this model delivers understated sophistication with exceptional comfort.

The COSC-certified automatic movement offers a substantial 78-hour power reserve and slim proportions, making it ideal for daily wear. Redesigned ergonomics, a fully integrated bracelet, and refined case architecture modernise the Chronomat while preserving its unmistakable identity.