ROLEX Ref. 79136, lady's Platinum, “Oyster Perpetual, Datejust, Superlative Chronometer Officially Certified” wristwatch. Case: Three-body, solid, polished and brushed, screwed-down case back and crown, factory diamond bezel, sapphire crystal with cyclops lens. Dial: Factory silvered dial with applied diamond indexes, outer minute/second divisions, aperture for the date. White gold baton hands. Movement: Cal. 2135, rhodium-plated, oeil-de-perdrix decoration, 29 jewels, straight-line lever escapement, monometallic balance adjusted to temperatures and 5 positions, shock absorber, self-compensating free-sprung flat balance spring, hack mechanism. Dial, case, clasp and movement signed. Measurements: Case: 26 mm. Thickness 11 mm. Bracelet: Comfortably fit's up to a 6 inch wrist. Weight: 92.7 grams Serial # P191668 Made in 2000. Condition: Pre-owned gently used condition, minor hairline scretches on the side of the case, small light scratches on the crystal. Rolex box included, but no papers.