That depends on your budget mate.
If you have lots of money then look at a Phong/Yuki build costing about $2.5k with gen movement. Or $1 to $1.5k for ETA movement build using Phong/Yuki. Or get an MWB base watch and get aftermarket dials etc for $800-$1000. Or get a Cartel 1680 with Yuki dial for about $600 or a Puretime version and just getting it modded/relumed for about $400-$500.
Or just get a Puretime or cartel and don't do anything to it at all for about $250.