The Rolex Ref. 6200 is “known as one of the holy grails for Rolex collectors.” It has an “Explorer” dial and sold for $209,735, double its pre-sale value, at a recent Geneva auction.

6200

Made in 1954, the self-winding stainless steel Submariner features center seconds and is water resistant with a bi-directional revolving black bezel, winding crown and stainless steel Rolex Oyster riveted bracelet.