Rolex. A stainless steel automatic wristwatch with centre seconds made for Petroleum Oil
Signed Rolex, Oyster Perpetual, Air-King, ref. 5500/1002, case no. 5'334'411, circa 1977
Cal. 1520 automatic movement, 26 jewels, silvered brushed dial with Petroleum Oil logo, applied baton numerals with luminous accents, luminous hands, sweep centre seconds, tonneau-shaped water-resistant-type case, screw back engraved Safety Award, screw down crown, stainless steel Rolex buckle, case, dial and movement signed
33 mm. diam.
Rolex. A stainless steel automatic wristwatch with centre seconds made for Petroleum Oil
Signed Rolex, Oyster Perpetual, Air-King, ref. 5500/1002, case no. 5'334'411, circa 1977
Cal. 1520 automatic movement, 26 jewels, silvered brushed dial with Petroleum Oil logo, applied baton numerals with luminous accents, luminous hands, sweep centre seconds, tonneau-shaped water-resistant-type case, screw back engraved Safety Award, screw down crown, stainless steel Rolex buckle, case, dial and movement signed
33 mm. diam.
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