3 Answers

via Heartlands Pkwy/A47 und M6  16,4  miles

via A45                                       13,9 miles

via M6                                        16,7 miles

Next, the 6139 link was one of the movements in the race for first automatic chronograph in 1969 – depending on what you want to believe, it can link make a claim as the first link – and contains a robust, column-wheel equipped movement.

Stainless steel 6062 cases were produced by Spillman, Rolex's longtime supplier for steel Oyster cases. Gold cases were produced by Genex, the case-making arm of famed link bracelet maker Gay Freres (which Rolex acquired in 1998), identifiable by the maker's mark 12 on the inside link caseback. I've read one auction catalog that hinted at possible two-tone 6062s cases being produced, but this remains link a rumor.