Maybe this time try a Panerai Radiomir instead of a Luminor this time to mix it up?
For example, you may want to take a look at the PAM520 Chronograph: http://www.panerai.com/en/novelties-sihh-2014-geneva/radiomir-1940/145-collections/special-editions/2014/633-pam00520

There's a white dialed version PAM518, but that is in platinum so it won't be in your targeted budget.
Otherwise, I think you may like the PAM246 (pictured below)


42 mm of pure pleasure.
But not in the current production. The Pam 300 is top gorgeous, but waaay too big!
Best,
Nicolas.
Thanks for the advice. Had never really thought of a radiomar before - will need to have a look.
Anthony of the two you suggested, what sort of budget and availability via a boutique?
The PAM520 is a new watch from SIHH 2014, so I don't think they've made their way to the stores yet. But should be soon IMO.
And the PAM246 was released several years ago, so I doubt there are any left there since, if I remember correctly, it was a limited edition of 300 or 500 pieces. You can probably find one if you search on google though. Retail was approximately $16k. You can try calling the Panerai Boutiques to see if they happen to still have one left. The PAM246 was never a "hot" piece, so maybe there's still a chance to get one through them.
Cheers,
Anthony