Stainless Steel Vintage Heuer Autavia GMT Ref 2446C, circa late1960's. 40mm Stainless steel case with faded bidirectional bezel, angled lugs, signed Heuer crown, chronograph pushers, and acrylic crystal. Black matte dial with baton markers, 30 minute counter at 3, 12 hour counter at 6, and running seconds at 9. Presented on a black generic strap with a steel Tang buckle. Manual wind movement is running and functioning properly. The case is stamped "Heuer-Leonidas SA, Swiss Stainless Steel". The movement is marked "Heuer-Leonidas SA,17 Jewels Unadjusted Swiss, 724". We chose not to polish and leave it as original as possible. NO box or papers.