Omega Seamaster Planet Ocean 600M Co-Axial Gilt such as this one

such as this one

With its 35mm case

they’re among some of the finest chronographs of the late 1960s and early 1970s

with the outer depth scale in orange and the minute scale in black

This piece shows early signs of that highly coveted cream color

Omega Seamaster Planet Ocean 600M Co-Axial Gilt such as this oneThe Seamaster 300 line was Omega's response to the Rolex Submariner upon its introduction in 1957. Featuring a robust steel case with a 300 meter depth rating, a rotating bezel graduated with a dive timing scale, and a metal bracelet with diver's expansion links, the early Seamaster 300 was not only a functional diver that would go on to see use in Her Majesty's Navy, but arguably one of the handsomest sports watch designs of the past century. As it