Rolex. An attractive stainless steel automatic bubble back wristwatch with sweep centre seconds, two-tone dial and bracelet

Rolex. An attractive stainless steel automatic bubble back wristwatch with sweep centre seconds, two-tone dial and bracelet
Signed Rolex, Oyster Perpetual, Chronomètre, ref. 2940, case no. 400'654, manufactured in 1945
Cal. 9 3/4''' nickel-finished lever movement, 17 jewels, rotor engraved Rolex Perpetual, Swiss Made, Patented, two-tone silvered matte dial, luminous Arabic numerals, luminous hands, outer railway five minute divisions, sweep centre seconds, tonneau-shaped water-resistant bubble back type case, screw back, screw down crown, stainless steel bamboo-style bracelet, clasp stamped GF for Gay Frères, case, dial and movement signed
33 mm. diam.