Rolex Watch Co., Switzerland, a mid 20th century ref. 5500 "Air King" wrist watch, 25 jewels, automatic winding, rhodium plated movement with lever escapement and monometallic balance, in a stainless steel Oyster case and ref. 78350 Oyster bracelet with 571 ends, white painted dial with triangular markers and alpha hands, serial #369164 (case), 50069 (movement), 34mm

CASE: Minor dents and dings; Back with dings and a few short, deep scratches and localized damage to knurling; Very fine scratches on outer surface of case; Acrylic crystal with fine scratches and crack; Bracelet dirty and with fine scuffs and scratches. DIAL: Poorly restored. HANDS: Very fine marks and scratches. MOVEMENT PLATES: Very fine scratches on plate; Scratches and losses to plating due to contact with rotor; Some screw heads with minor marring. MOVEMENT FUNCTION: Running order (winds, sets and ticks); Needs service., circa late 1950s