Request a straight-on image with the GMT hand, date, and small seconds clearly aligned, followed by a crown-side view and caseback. The final set should also show the buckle and strap ends. Those views establish whether the extra display works as a coherent travel tool and whether the blue and titanium elements remain consistent across the watch.
A non-GMT Submersible is the better nearby choice when the dial should stay spare. PAM01507 is for the buyer who will use the extra hand rather than merely admire it: set the home-time reference, then read local time from the main hands. The 42mm case keeps that information legible without the broad spread of a larger GMT configuration. Its blue bezel also gives the travel function a clearer visual anchor than an all-black bezel would.
QC should show the GMT hand against the hour markers, the date centered in its window, and the small-seconds hand at rest and in motion if available through the normal check process. The titanium case needs a neutral-light crown-side photo so the finish is not lost in shadow. Include the blue bezel edge, strap weave, rubber underside, pin buckle, and caseback. Those views test both the travel display and the Luna Rossa-specific exterior details.
Set the display in the QC image rather than relying on a loose description: the local-hour hand, home-time hand, date, and small seconds should be easy to identify in one frame. That makes this reference meaningfully different from a standard Submersible.