细节
Rolex. An attractive and rare platinum automatic wristwatch with sweep centre seconds, day, date, lapis lazuli dial, bracelet and guarantee
Signed Rolex, Oyster-Perpetual, Day-Date, ref. 18206, case no. E254'455, circa 1991
Cal. 3155 automatic movement, 31 jewels, lapis lazuli dial, sweep centre seconds, aperture for day, magnified window for date, tonneau-shaped water-resistant-type case, polished bezel, screw back, screw down crown, platinum Rolex President bracelet, case, dial and movement signed
36 mm. diam.