Rolex Oyster Perpetual Air-King Stainless Steel Wristwatch - Ref. No. 5500 DIAL: Round, cream, silver index hour markers, outer minutes track, center sweep seconds hand, silver luminous dauphine hands, Rolex, Oyster Perpetual, Air-King, Super Precision, Swiss. MOVEMENT: Self winding (not opened). CASE: Barrel, stainless steel, four lugs, screw back (not opened), model/ref. no 5500, serial no. 418744, 34 mm. STRAP: Metal, stretch. {Gross Weight: 41.6 dwts}