Royal Oak 'A-Series Jumbo', Reference 5402ST | A stainless steel wristwatch with date and bracelet | Circa 1974 Audemars Piguet Royal Oak 'A-Series Jumbo', Reference 5402ST A stainless steel wristwatch with date and bracelet Circa 1974 Dial: black tapisserie Calibre: cal. K2121 automatic, 36 jewels Movement number: 128'544 Case: stainless steel, back secured by 8 screws Case number: A1'107, 80'107 Closure: stainless steel Audemars Piguet bracelet with folding clasp Size: 39 mm diameter, bracelet circumference approximately 187 mm (including additional link) Signed: case, dial and movement Box: no Papers: no Accessories: Audemars Piguet additional link and travel case
