Rolex Submariner Date 'Serti' Dirty Dozen and was dubbed SA-503

and was dubbed SA-503

1960s and 1970s were built to accompany the adventurous across the globe

Eschle designed a large case with wide rounded lugs

and hand-cranking movement

but without the price tag that usually comes with an Autavia

Rolex Submariner Date 'Serti' Dirty Dozen and was dubbed SA-503The Rolex Submariner is without question the brand's most iconic model, and is a perennial favorite among collectors, enthusiasts, fashionistas, and yes actual divers. And while admittedly not for everyone, there is something about a two tone Submariner that, to us, just works. Be it the versatility, or the relative value next to its full gold and full steel counterparts, two tone offers a compelling value proposition for the Submariner line. Perhaps