Saw two shrouded Prospex divers at Big Time last Saturday. Shown above is the SBBN029. This model is limited to 700 pieces. This model is powered by the 7C46 quartz movement.

Here is another model but with 300m rating instead of 1000m. This is the SBBN037 with blue dial and blue bezel insert. Again, this model is powered by the 7C46 quartz movement.

Here is the Seiko Presage SARX027 with white enamel dial. This model came out several months ago but this is the first time I saw it at Big Time.