Stainless bracelet from the Speedmaster/Moonwatch Professional 42mm fit a Seamaster 300?

I love my Seamaster 300, but want to freshen it up a bit.

Does anyone know if the bracelet from the Speedmaster/Moonwatch 42mm will fit?

Both are 20mm.

The Seamaster 300 pictured is my watch.

The Speedmaster/Moonwatch pic is the band I want.

Thank you all for your time and consideration!

It will not. However, the 1610/930, which looks very similar, likely will. See if you can buy it used.

Note: I do not know for a fact whether the 930 end links fit that model, you'll have to see if someone else has tried it.