Here are the ones that attracted my attention (only watches that I could buy):
1) Zenith Stratos Fly Back (If it was 42mm it could be a killer):
2) The Zenith Montre d'Aeronef Type 20 (the small and wearable one)
3) The Omega Seamaster AquaTerra 15,000 Gauss (I love the technology on this one)
4) Blancpain Fifty Fathoms 60th anniversary - Bathyscaphe
Cheers,
Nilo