Two stainless steel automatic wristwatches, Rolex, Oyster Perpetual, circa 1940 and circa 1950

first; Ref.6564, nickel lever movement, 25 jewels, mono-metallic compensation balance, black waffle dial signed Meritus, faceted dagger and arabic numerals, dauphine hands, centre seconds, outer track calibrated for seconds, Oyster case with screw-down crown and case back, second; nickle lever movement, black dial, roman, arabic, triangular and baton numerals, centre seconds, luminous hands with Mercedes hour hand, Oyster case with screw-down crown and case back, together with an associated bracelet, both cases, dials and movements signed