Rolex and Girard-Perregaux. A lot of two 18K white gold watches: one automatic wristwatch with date, sweep centre seconds and bracelet and one rectangular wristwatch

Rolex and Girard-Perregaux. A lot of two 18K white gold watches: one automatic wristwatch with date, sweep centre seconds and bracelet and one rectangular wristwatch
Signed Rolex, Oyster Perpetual, Datejust, Ref. 6827, case no. 4'024'378, circa 1975; Girard-Perregaux, Bicentenaire edition, Anno 1991, 1791-1991, Ref. 4961, circa 1991
The Rolex with cal. 2030 automatic movement, 28 jewels, blue satin finish dial, applied baton numerals with luminous accents, luminous hands, sweep centre seconds, outer Roman five minute divisions, window for date, tonneau-shaped water-resistant-type case, screw back, screw down crown, 18K white gold Rolex Jubilee bracelet; the Girard-Perregaux with cal. 2300-119 mechanical movement, 17 jewels, white dial, applied square and Arabic numerals, outer railway minute divisions, subsidiary seconds, rectangular case, back secured by six screws, 18K white gold Girard-Perregaux buckle, cases, dials and movements signed
30.5 mm. diam., 27 mm. wide & 42 mm. overall length (2)