BREITLING CHRONOMAT In yellow gold, self-winding mechanical movement, reference 81950. Reference: 81950. Serial number: 1500. Case: 18K yellow gold, diameter 41 mm. Bezel: unidirectional rotating bezel graduated to 60 minutes. Dial: black, date at 3 o’clock, three sub-dials. Movement: mechanical, self-winding. Strap: leather with a Breitling-signed pin buckle. Gross weight: 123.8 g. Accessories: comes with its original case and Breitling documentation. A gentleman’s yellow gold wristwatch with automatic movement and chronograph function, by Breitling.