Reference Number: 6426 Production Period: The "IV.69" inscription on the case back indicates that the watch was manufactured in the fourth quarter of 1969. Movement: Rolex Calibre 1225. This is one of Rolex's most robust and long-lasting manual movements. It has 17 jewels and a power reserve of approximately 58 hours. Case Diameter: 34 mm (Standard men's size at the time, now considered unisex or "mid-size"). Bezel: The watch in the photo features a rare "Engine-Turned" bezel instead of the plain bezel we are used to seeing on standard 6426s. This detail visually enhances the watch. Glass: Acrylic (Plexiglass). I am offering this rare watch from my collection to you, watch enthusiasts. white dial is almost flawless and original. A new genuine leather strap has been fitted. It has an After Rolex buckle. The movement is in excellent condition. * The photos are part of the description * Insured and registered shipping with UPS or Fedex tracking * The buyers pays all expenses rutine and taxes. *These charges are buyer responsibility. Will shipped with Fedex or UPS , FAST and SAFE.... All custom fees, duties and taxes are in buyers responsibility.