Just checked Eddie's site they are on order.I own one of the last 29b double domed crystal versions,dont know if he is making anymore of that variant, you will have to ask Eddie.
I hope to get a 29a sometime to keep it company!Whichever you decide you cant go wrong,just make sure your wrist can take the 29b ,as it has long lugs,my wrist is 7.25 inches.
I just love the simplicity of the watch and because it's a handwinder.