Vintage Gent's 18K Yellow Gold Rolex "Day-Date" Strapwatch. Custom Geneva Collection® Black Dial with Diamond Hour Markers, Yellow Gold Luminescent Hands, Center Sweep Seconds Hand, Day & Date Indicators. 18K Yellow Gold Fluted Bezel and Acrylic Crystal. Highest Quality Custom Brown Alligator Strap with Gold Tone Tang Buckle. Model Number: 1803. Case Diameter: 36mm. Circa 1964-1965 Production. Handmade Swiss Chronometer Certified (COSC) Automatic Movement.. Excellent Vintage Condition with Rolex Box, Japanese Service Papers, Hang Tag and complete with Capetown's One(1)-Year Vintage Watch Warranty!! This watch contains 100% Genuine Rolex case, bracelet, and internal movement containing only official Rolex parts unless otherwise stated. If this watch includes parts that Rolex considers non-genuine, such as: Capetown's Geneva Collection of external accessories, cosmetic modifications, enhancements, or bands, etc. It will be so indicated below as well as clearly stated on your invoice: Geneva Collection® Black Diamond Dial. Click here to separate fact from fiction regarding aftermarket accessories.