Description Late 20th century Case: 18 carat rose gold, 42 mm diameter Bracelet: original Breitling leather strap and original Breitling 18 carat rose gold clasp Dial: brown Functions: date and chronometer Numbered: 186 / 500 / R26362 / 2122691 Caliber: ETA 2892 A2, automatic Accessories: presentation box, outer packaging, travel pouch, warranty certificate and product literature Gross weight approx. 168.9 g Movement not tested Note: Breitling and Britain’s Bentley Motors enjoy the longest-ever partnership between a watch brand and an automobile manufacturer. While Bentley is known for its luxurious road cars, the brand also has an impressive history on the track. Between 1924 and 1930, the famous 'Bentley Boys' won the 24 Hours of Le Mans race five times.