1966 Omega Automatic Seamaster Calendar Model 166.003 with original matte black dial casesize_28mm On offer here is a

On offer here is a beautiful example of a seamaster Cosmic that has well been taken care of

For a collector

a mildly radioactive substance that was used for the lume

All of this is powered by the automatic bumper caliber 825

We are excited to have this piece in stock as one of the top 5 classic longines heritage pieces ever produced

1966 Omega Automatic Seamaster Calendar Model 166.003 with original matte black dial casesize_28mm On offer here is aThis Watch A very attractive and increasingly hard to find Omega Seamaster Automatic ref. 166. 003 in stainless steel, featuring a rare original black dial with gilt Hands Markers and date aperture at 3. This is a particularly desirable example because this stunning black dial is original, which is a major plus in the vintage Omega world. Original black dial Seamasters are notably scarcer than silver dial equivalents, and many surviving examples have