40 yr old watches,

[redchina]

Not watches that were individually manufactured in 1974.
Rather watch makes or 'types' started 40 years ago.

So which watch brands started 40 yrs ago, or types eg, speedmaster / ROO / etc?

[JRewing]

The first Omega Speedmaster was circa 1957, I think.

[andy_s]

Omega first used the 1045 calibre in 1974.

[redchina]

Erfect - thanks!

( with a P)...