zOwie Omega Discussion Forum

Hi there, I need some help identify a seamaster model. The watch is a seamaster similar to the 120. It has seamaster, automatic and chronometer in the same place as the 120 but the difference is that it has a black face (including the date windoe which is black with white numbering). The dile has no wave pattern anywhere. The 12, 3, 6 and 9 positions have numbers rather than markers while the other hour points are represented by line (again very 120ish). The hands are solid (not like the common wave patterned 120's) but they are not like the new Aqua Terra. This watch is second hand with boxes (red leather, white outer box, hard covered book and warranty card) the card is dated February of THIS year and the watch looks unused - no scratches on the band etc. My only problem is that I can't find a picture of any watch like this on the omega site or other sites. This watch is in Japan and according to the warranty card it was bought from a very respected store here in Japan (next prefecture) which is an authorised dealer. My question is....is there a seamaster with all these characteristics of the 120 but with noticable differences. Please any advice of pictures would really help.