Jenny Big Eye compax Yachting chronograph, stunning asymmetrical counter chronograph, gorgeous dial case in immaculate condition, valjoux manual caliber 7733. the watch is guaranteed to function properly for 12 months. For any questions or requests send a message. All of my watches are strictly inspected, and all are serviced, I have been trading in vintage and modern watches for over ten years, all watches are meticulously selected and offered in perfect condition both aesthetically and functionally.