On March 17th, Antiquorum will auction an extremely rare 1953 Rolex Ref. 6202 Monometer Oyster Perpetual. The Monometer comes in a brushed and polished stainless steel case measuring 35 mm by 13 mm, with a black bi-directional bezel (dive bezels are uni-directional). Black dial with triangular, round and bâton luminous indexes, gilt outer minute/seconds track. Luminous gilt “baton” hands, end dot seconds hand. Inside is caliber A260, rhodium-plated, “fausses côtes” decoration, 19 jewels, straight line lever escapement, superbalance, self-compensating Breguet balancespring, index regulator. Screwed-down case back and crown This timepiece is still in the hands of the original owner and is accompanied by a service invoice from Rolex Geneva dated December 1990.