Good to cu Yen and guys again,i'm just learning to post pics( not too good yet).There is a gold stamp mark on the other side lug ,forgot to take pics.Some parts of the mechanism looks like made of gold but cant confirm.This was made when price of gold was dirt cheap and it's very heavy.production was stopped when gold price shot up.only 5 pieces were made, iwas told.Ambassadeur confirmed with epos hq (by e-mail)that it is indeed a rare watch.The watch face is white porcelain /or ceramics.water resist,valjoux.I paid $20,000 for it,so far no regrets lah.maybe see some of u at the starhill fair.