Extremely rare due to being the last legendary Defy series that has rolled out of the factory with an automatic movement. Coming out in 1978 , around this time the amount of already innovation and types of high quality Quartz movements from manufacturer's it was common sense that Quartz was the superior movement at the time , and cost more. This case being produced more with a Quartz movement , here is a rare automatic variation from 1978, near new old stock , barely worn and has the proportions and comfort that puts Heuer Monaco to shame. Incredible piece to have in a collection. 35mm Across Case.