Breitling brand Model (Watch) Chronomat Reference number 81.950 B13047 Automatic winding Case Material Steel Strap material Leather Year of manufacture 1998 (Approximate year) Condition Used (Excellent) The item shows slight signs of wear, such as light scratches, but not perceptible to the touch. Kit Without original box with original papers Case Material Steel Diameter 40 mm Strap Strap material Leather Glass with some signs of wear - Auction fee 25%.