Rolex Explorer II Swiss Only 16570 Full Set 1999, excellent case that has just been polished, excellent original "swiss only" polar white dial with matching hands, the steel bezel is also excellent, excellent 78790 oyster bracelet with 501B endlinks that shows light stretch from use, claspcode is U10, the watch comes with Rolex boxes and original papers (no other accessoires), no service history, perfect working conditions