Rolex GMT Master Shreve Crump & Low With its unusual origin as

With its unusual origin as a cave explorer's watch

the black matte dial with Super-Luminova markers and hands

this vintage diver is as ideal for regular daily wear as it is for the showcase collection

and a reliable hand-cranked Valjoux 7736 movement

which were integrated via brancards into the case itself

Rolex GMT Master Shreve Crump & Low With its unusual origin asBorn of an association with Pan American Air Lines, an airline known in its early days for the rough and ready nature of their pilots, the GMT needed to be as rough and ready as they were. In turn, each feature of the watchdown to its colorful bezelwas born from need, not aesthetics. Every element that went into it stressed form over function, necessity over adornment. But something happened that changed the watch industry forever: the Quartz Crisis.