From one blank style you can create round
click spring and rivet combination for a Ansonia medium sized movement
412 and is the updated version of the ETA F04-111
Screw Chuck Screwdriver Blades Replaceable blades held firmly in the handle by means of screw chucks
Diameter of barrel casing 43
Omega® Case Back Gasket ("Sans Fil" polyurethane), inside diameter 19.76 mm, outside diameter 21.00 mm, see all case numbers in description Longines® threaded waterproof crowns From one blank style youOmega Case Back Gasket ("Sans Fil" polyurethane), inside diameter 19. 76 mm, outside diameter 21. 00 mm, see all case numbers in description Case Back Gasket Round "Sans Fil" polyurethane, inside diameter 19. 76 mm, outside diameter 21. 00 mm, height 0. 80 mm, to fit Omega case numbers: 5950010, 5950023, 5950025, 5960031, 5960038, 5960043, 5960044, 5960049, 5960055, 5960064, 596747, 5961080, 5980005, 5980006, 7950807, 7950814, 7950816, 7960826,