Breitling Watch Chronomat Automatic 36 U10380101A2U1. Stylish yet elegant, the modern-retro inspired Chronomat Automatic 36 is the versatile sporty and chic watch for any occasion. It is available in an array of metal cases, from cool stainless steel, to goes-with-everything bicolor, or even luxurious 18k red gold. Women craving extra sparkle will also be able to opt for diamond-set bezels, indices, and colorful dials. Featuring Breitling’s iconic and comfortable “Rouleaux” bracelet with a butterfly clasp, the Chronomat Automatic 36 is powered by the Breitling Caliber 10, a COSC-certified chronometer.