Details Breitling Chronomat B13048 Men's Watch. Stainless steel 39mm case with 18K yellow gold crown, and pushers. Stainless steel unidirectional bezel with gold markers. Blue triple register dial with date display. Black Rubber strap with a stainless steel buckle will fit up to an 8-inch strap. Automatic self-winding movement. Chronograph function. Sapphire crystal glass. This watch is backed by a one year warranty.