Hong Kong Royal Air Force Chronomat, Reference B13050.1 | A limited edition yellow gold and stainless steel chronograph wristwatch with date and bracelet, Circa 1997 | 百年靈 | 香港皇家空軍 Chronomat 型號 B13050.1 | 限量版黃金及精鋼計時鏈帶腕錶,備日期顯示,約1997年製 Breitling Hong Kong Royal Air Force Chronomat, Reference B13050.1 A limited edition yellow gold and stainless steel chronograph wristwatch with date and bracelet, Circa 1997 百年靈 香港皇家空軍 Chronomat 型號 B13050.1 限量版黃金及精鋼計時鏈帶腕錶,備日期顯示,約1997年製 Dial: black Calibre: automatic, jewelled Case: 18k yellow gold and stainless steel, screw down case back Case number: limited edition 1931/1997 Closure: stainless steel Breitling bracelet and folding clasp Size: 39 mm diameter, bracelet circumference approximately 170 mm Signed: case, dial and movement Accessories: none