Known worldwide as the inventor of the modern chronograph, Breitling brings together innovation, function and style to create high precision, aviation inspired timepieces that are able to withstand the most testing conditions on land, sea and in the air. With a strong focus on quality craftsmanship, technical capability, and style, this Breitling For Bentley BO5 Unitime Mens Watch boasts a host of innovative user-friendly functions and features. Featuring a sleek black leather strap, a worldtime function, a double-disc system providing instant reading in 24 time zones, and a chronograph function, this high performance timepiece is the epitome of exclusive, technical watches that play a vital role in some of the worlds most challenging professions.