I'm looking for a Speedmaster moon watch exhibition case back or an Omega Speedmaster 57 chronograph for a wedding present to my fiance. I heard that you can find it on the AD, but I'm not very knowledgeable about this. Anyone with experience with this that could help me out? Thanks!
Head to watchrecon.com, type in "omega 3573" and you should find some results. Or search for "sapphire sandwich" or "hesalite sandwich" Do some homework before buying, though.
welcome to the forum. it seems most members buy those valuable vintage watches on e bay, then repair and restore