Hey, I saw your post, from nearly a year ago;...did you ever find a gold colored crown/pushbutton, for your Bulova Big-Block watch? I've got lots of Big-Block watches and parts, for both the gold plated ones and the chrome models, and the gold ones used the same crown/stem in both of their models of the gold-plated version, the "blingy" ones, and the "plain-Jane" ones. So, whichever one you have (IF, you still have it), it uses the same gold plated crown, that were used for all of the gold plated models. Anyway, I've got a few of the crowns. What I don't have, however, is very many of the little brass reeds, that locks into and holds the crown in place;...do you happen to still have that brass reed, in your watch? ..And, did you ever find the crown, that you needed?
Regards,
Charles