VINTAGE BULOVA CURVEX WATCH   B-10 K G0LD FILLED  CASE  7301034  CAL 6AH . MINERAL CRYSTAL  BLACK LEATHER BAND NOT BULOVA, MECHANICAL MANUAL WINDING SWISS MOVEMENT 17 JEWELS WORKING PROPERLY. THE CASE MEASURED APPROXIMATE 40MM LUG TO LUG AND 18 MM WIDE EXCLUDE CROWN. THICKNESS OF THE CASE 8 MM INCLUDE CRYSTAL . PLEASE EMAIL IF YOU HAVE ANY QUESTION