Rolex Oyster Precision 34MM Steel Black Dial (6427) – Grailzee
1961 Rolex Oyster Royal Precision Ref. 6427 - HODINKEE Shop
Rolex, Oyster "Royal", Precision, Ref. 6427. Produced in the 1960's.Fine, center-seconds, water-resistant, stainless steel gentleman'swristwatch. | Important Collector's Wristwatches, Pocket Watches & Clocks | New York, 25th September 2003