Entry Level Vintage Gold Chronograph

After missing out on that Baume and Mercier and lusting after (but not being able to justify at the moment) the 320 in the sales forum, I'm looking for a good entry level vintage gold chrono, 2 registers. Looking on the bay, there are a lot of generic brands out there, using landeron or Venus movements. So if anybody has something, pls let me know. If this works out, it will probably be a gateway drug towards a cal 320 down the track!
Thanks

Thanks. Nothing with an 860 that I like at the moment. I've been looking at things like this:

I think you should wait and save up for a 320 if that's what you really want instead of going for something lesser. Just my 2cts.😉

I'm thinking about 'trying something out' in the sub/around $1000 market. If I like it, I'll then save/splurge on the 320. I'd prefer not to spend cal320 money and then find that actually, maybe, it isn't the sort of thing I'm after.