The Restoration Of A Rolex Tru-Beat Caliber 1040 (Reference 6556) - HODINKEE
How investing in Rolex watches beats stocks, gold and real estate – models like the Cosmograph Daytona, Submariner, Date and Datejust have exploded on the resale market | South China Morning Post
Ref. 6556 "Tru-Beat, Black Dial" Rolex, 'Oyster Perpetual, Tru-Beat, Superlative Chronometer Officially Certified', Ref. 6556. Made in 1961. Very fine and very rare, center-seconds, self-winding, waterresistant, stainless steel gentleman's wristwatch ...