Although I've been fooling around with Omega for over 5 decades, I still have a lot to learn. Years ago I was told by a reasonably knowledgeable source that Omega used white or yellow gold in their more unusual dial markers, i.e. Arrow-head and Coffin-box markers specifically. In an effort to be a very transparent and honest "Watch Guy" I would greatly appreciate any and all input on what I was told, true or false. Thanx for your "time", Miki