Definitely a chronograph sized hole there, don’t have to go the Speedmaster Pro route, something like an OT 2872 Calibre 320 could fix that problem, just need a bigger box.
I think the OP means he’s done collecting regular time and date watches and wants to go into the Speedmaster rabbit hole now.
Read the title.... I thought it was another dummy spit / throw toys out of the sandbox I’m leaving moment