Rolex Oyster Date 1550 Mens Watch. 36mm yellow gold plated case with smooth bezel. White dial with roman numeral hour index markers and luminous hands. Date display. Brown Leather strap. Will fit up to a 7 inch wrist. Automatic movement. Circa 1978 This watch is backed by our one year warranty.. Buy with confidence knowing each timepiece goes through the same rigorous 31-point inspection. Rest assured only authentic parts straight from the manufacturer are used. The Certified Pre-Owned Program on Amazon ensures peace of mind and transparency via standardized reports and a 1 Year Warranty Provided by WatchFacts.