ROLEX Oyster Perpetual Datejust Watch Ref. 179163 Ladies 26mm Two-Tone Wristwatch Ingersoll 6mm round "bottlecap" case featuring

6mm round "bottlecap" case featuring fancy lug design

9Case Thickness: 6

double signed West Germany

5mm trapeze shape case and dome crystal

matching gold hands as well

ROLEX Oyster Perpetual Datejust Watch Ref. 179163 Ladies 26mm Two-Tone Wristwatch Ingersoll 6mm round "bottlecap" case featuringROLEX Oyster Perpetual The first waterproof watch case Rolex made was the Oyster And Perpetual refers to the perpetually winding rotor inside every Rolex watch. It was around 1945 when the name Oyster Perpetual first came out to be seen. The Oyster Perpetual watches combined the robust Rolex Oyster case with the Rolex self winding movement. In 1926, Rolex launched the original Oyster watch the first waterproof watch. The Oyster name comes from an