Breitling watch avenger blackbird 44 v1731110bd74109wm20basa1 a truly striking and masculine timepiece the breitling avenger blackbird 44 watch is the perfect wrist wear for a watch enthusiast looking for a design with a bold all black finish exceptional functionality and high durability this timepiece showcases an unmissable 44mm black titanium case and the self winding mechanical breitling 17 movement housed beneath the cambered sapphire crystal glass with anti reflective treatment