Extremely collectable, this is one of the last "4 line" 14060M Submariners made. There aren't many of these chronometer rated Subs out there especially with random serial numbers. This classic aluminum bezel Sub hosts all of Rolex's pre-ceramic upgrades with COSC dial & certified chronometer movement, laser etched crystal, "RRR" engraving and credit card style warranty. Complete with Rolex box, certificate & swing tags and Rolex travel pouch, this perfect full set example is water resistant to 300m, and covered by our 2 year warranty.