The Heuer Aqua Racer 844 was introduced in 1979, a classic that had already been used by other manufacturers 7 years earlier. This is one of the rare examples, a total of only 300 Zentra Safari watches were manufactured in 1972. Top condition, freshly overhauled, new crown/tube with water resistance test AND new sapphire crystal in the classic original design. Good condition, though being twenty-plus years old it does have a couple minute scrapes/scratches. Crystal is clean. Like the Heuer (& CWC) diameter is 41mm. ETA movement. All original, including Zentra bracelet. https://albums.memento.com/mail49789 $750 NET, Negotiable, including shipping Thank You