Omega Seamaster

I have an extremely rare 1956 Omega Automatic Seamaster XVI Olympic. 19 jewel, 18K yellow gold case, 34 mm, solid 14K  yellow gold dial, with bevelled indicators. Omega states," this watch may have existed with different dials."This is one of the first to surface for sale. In raised relief  at  the center of the outer case back  is an image which combines a torch, a crowned lion rampant, a 5-part cross, and the Olympic symbol of five interlocking rings. The dial back is marked "25546 Z.J. OR." The movement is marked " 14790735 471." The inner case back is marked "114256852850 S.C." This was created in recognition of  the 1956  summer Olympics  in Melbourne Australia.