Breguet Type XXI Transatlantique XXI 3810ST/92/9ZU Chronograph Mens Watch. 40mmmm 18k Yellow Gold case. Stainless Steel Stationary bezel. Black dial with Luminous Steel hands and Arabic numeral hour markers. Minute markers on the inner dial. Date display at the 3 o'clock position. Stainless steel bracelet with fold-over clasp. Will fit up to a 7.50-inch wrist. Sapphire Crystal, Stainless steel case back. Calibre Breguet 582 Q Automatic self-winding movement with a 48-hour power reserve. Original Box & Papers included. This watch is backed by our two year warranty.