Rolex. An attractive 18K gold automatic calendar wristwatch with sweep centre seconds, diamond-set black dial and bracelet

Rolex. An attractive 18K gold automatic calendar wristwatch with sweep centre seconds, diamond-set black dial and bracelet
Signed Rolex, Oyster Perpetual, Day-Date, Ref. 18038, case no. 5'484'868, manufactured in 1978
Cal. 3055 automatic movement, 27 jewels, black dial, applied diamond-set numerals, luminous accents, sweep centre seconds, aperture for the day, magnified window for the date, tonneau-shaped water-resistant-type case, fluted bezel, screw back, screw down crown, 18K gold Rolex President bracelet, case, dial and movement signed
36 mm. diam.