Rolex. An unusual 18K gold automatic calendar wristwatch with brown lacquered dial and bracelet, made for the Sultanate of Oman

Rolex. An unusual 18K gold automatic calendar wristwatch with brown lacquered dial and bracelet, made for the Sultanate of Oman
Signed Rolex, Oyster Perpetual, Day-Date, ref. 1803, case no. 3'980'372, circa 1975
Cal. 1556 automatic movement, 26 jewels, brown lacquered dial with yellow Khanjar, applied gold baton numerals, luminous accents, sweep centre seconds, magnified window for 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.